Synonym: constant, continuous, perpetual, regular, steady. Antonym: annual. Similar words: biennial, millennia, deferential, deferentially, preferential, tennis, denial, colonial. Meaning: [pə'renɪəl] n. a plant lasting for three seasons or more. adj. 1. lasting three seasons or more 2. lasting an indefinitely long time; suggesting self-renewal 3. recurring again and again.
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181. He had only known the perennial widow, the discreetly expensive Frenchwoman.
182. The relationship between individual size and density of perennial population of Elymus nutans has been studied in the present paper.
183. It is very difficult to control perennial weed field horsetail ( Equsetum arvense L . ).
184. Growth regulators and their concentration supplemented had great effect on callus induction and regeneration of perennial ryegrass.
185. Objective To evaluate the efficacy and safety with ipratropium bromide nasal spray in the treatment of rhinorrhea in the elderly perennial non-allergic rhinitis patient.
186. European perennial toxic vetch.
187. Configuration feature: Herb of perennial root , the bine is tall 40 reach 100 centimeters.
188. The chromosome karyotypes and the chromosome variation of regenerated plants of perennial ryegrass(Lolium perenne L.
189. This perennial favorite is now available in a board book edition.
190. Herbs annual or perennial, sometimeswithtuberous roots, usually viscid pubescentwithuniseriate glandular hairs.
190. Wish you can benefit from our online sentence dictionary and make progress every day!
191. A slender, erect, poisonous perennial herb(Aconitum napellus) native to northern Europe, having violet flowers and whose.
192. Conclusion: In our investigation, it's more effective to use radio frequency in coagulating the anterior ethmoidal nerve and sphenopalatine nerve for perennial allergic rhinitis.
193. Switchgrass (Panicum virgatum ), a perennial plant growing in American grassland, may be an ideal alternative option.
194. Dichondra repens Forst. is a semi-phototaxis perennial and stoloniferous lawn plant.
195. European perennial St John's wort; Ireland and France to western Siberia.
196. Tianma, which Blanco is saprophytic upright perennial herbs, whole-plant without leaves, does not contain chlorophyll.
197. Gloriosa of tropical Africa and Asia; a perennial herb climbing by means of tendrils at leaf tips having showy yellow to red or purple flowers; all parts are poisonous.
198. Objective : To investigate the effect of operation on perennial allergic rhinitis.
199. Tax Services Tax Planning, Tax Consultancy, Tax Audit, Tax Training, Perennial Tax Consultants, On-line Tax Information Services.
200. Any of several perennial reeds of the genus Phragmites in the grass family, found worldwide in marshes and wetlands and having stems up to nearly6 meters(20 feet) long.
201. I perennial companies operating chemical raw materials: styrene, anhydride, phthalic anhydride, and so on.
202. North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia.
203. Perennial ryegrass is a pasture and turfgrass species holding strong adaptability. The applications of transgenic technology had already been an important approach on its breeding.
204. Four kinds of soil amendments can improve perennial ryegrass growth in certain degree.
205. A perennial North American herb (Oxypolis rigidior) having pinnately compound leaves and umbels of small white flowers.
206. There was no significant relationship between the height and the tiller number of white clover and perennial ryegrass with the catalase activity and urease activity.
207. Leymus is a perennial gramineous plant that widely spreads in China.
208. The illustration I use with my students to emphasize the essence of "professional accounting" is the perennial parade of tuxedoed CPAs before the audience at the Academy Awards.
209. As a kind of perennial troublesome weed, Perennial sowthistle (Sonchus brachyotus DC. ) mainly occurred in the North of China, infesting upland crop such as Wheat, Soybean and corn .
210. As a turf type seed base for perennial ryegrass production, the irrigation area of Ningxia Plain was available, because of its rich sunshine and lower rainfall during seed formation.
More similar words: biennial, millennia, deferential, deferentially, preferential, tennis, denial, colonial, congenial, colonialism, serene, adherent, coherent, inherent, serenity, incoherent, coherence, reverent, inference, inherently, reference, deference, different, reverence, difference, referendum, preference, conference, irreverent, irreverence.