perennial的例句大全

It is very difficult to control perennial weed horsetail ( Equsetum arvense L . ).

问荆 是一种多年生难防杂草.

It lays its eggs ( like the one above ) only on horseshoe vetch, a European perennial.

它只在欧洲多年生植物马蹄野豌豆上产卵 ( 如上图 ).

Eurasian perennial pink having fragrant lilac or rose flowers with deeply fringed margins.

紫丁香色或玫瑰红色的一种带有毛边的欧亚多年生石竹.

Chinese perennial with pyramidal racemes of rose-veined flowers and aromatic roots used medicinally and as flavoring.

中国多年生有巨大的总状花序,开有玫瑰色脉络的白花,根辛辣,药用或作调味品.

North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia.

北美多年生草本植物; 叶可入药; 有时归入山扁豆属.

Austen caters to Americans'perennial 11 Anglophilia 12 as does that odd preoccupation with the royals.

奥斯汀迎合了美国人长期以来的崇英情结——以及对王室的莫名痴迷.

East Asian perennial herbs: plume poppy.

东亚多年生草本植物的一个属; 几种产于亚洲的博落回属的植物.

North American perennial with hairy basal pinnate leaves and purple flowers and plume-tipped fruits.

北美洲的一种多年生植物,具有多毛的羽状基叶,紫色的花朵,果实顶端有宿存的羽毛状花柱.

I perennial companies operating chemical raw materials: styrene, anhydride, phthalic anhydride, and so on.

我公司常年经营化工原料: 苯乙烯 、 顺酐 、 苯酐等.

Our perennial supply of high quality pine resin, rosin and turpentine.

本厂常年供应优质松脂 、 松香、松节油.

Description: Perennial herbs , with long prostrate rhizomes; roots more or less fleshy, aromatic.

形态特徵: 多年生草本, 具根状茎, 根稍肉质, 芳香.

Objective : To explore the effect of YAG laser in treating allergic perennial rhinitis.

目的: 探讨YAG激光 烧灼筛前神经治疗常年性鼻炎的疗效.

North American stoloniferous perennial having white flowers; sometimes used as an ornamental.

北美多年生植物,匍匐茎,开白花; 有时作为观赏植物.

European perennial St John's wort; Ireland and France to western Siberia.

欧洲的一种多年生'''金丝'''桃; 产自爱尔兰和法国到叙利亚西部.

In many upland situations , however, only perennial tree based cropping systems will allow sustainability.

然而在许多热带旱地上, 只有以多年生树为主的种植制度才具持续性.

European woody-pased perennial with yellow umbellate flowers followed by flattened pods that separate into horseshoe-shaped joints.

欧洲的一种多年生植物,具有黄色伞形花,开花后产生分成马蹄形节的平豆荚.

The novel's central theme is the perennial conflict between men and women...

小说的主题是男人和女人之间永无休止的冲突。

European perennial toxic vetch.

欧洲的多年生有毒、野豌豆.

Verbena, belonging to verbena family, is a perennial herbal plant.

马鞭草, 属于马鞭草科, 是多年生草本,7?

Old World genus of annual to perennial herbs: woad.

一个一年至多年生旧大陆草本属; 菘蓝靛蓝.