“珠孔”怎么读？

4个胚珠同时分泌授粉滴,花粉掉落后被授粉滴带进珠孔.Pollination drops were exuded from 4 ovules at one time.开花当天助细胞珠孔端的丝状器中聚集了大量的钙颗粒.Near anthesis, synergids formed filiform apparatus in which abundant calcium precipitates accumulated pollen tube...

“珠孔”的英语可以翻译为：[生] micropyle ...

fluorescein的音标：fluorescein的英式发音音标为：[ˌflu:ə'resɪɪn]fluorescein的美式发音音标为：[ˌfluə'resɪɪn]...

rentals的音标：...

Every moment of the fashion industry’s misery is richly deserved by the designers and magazine poltroons who perpetuate this absurd creation.时装工业每一个痛苦的时刻都是完全应该被时装设计师们…和那些使这种荒诞创造永久化的杂志懦夫领受。A poor wedding is a prologue to ...

David Seaman was back in the Arsenal goal after breaking a knuckle.戴维·西曼在一个指关节骨折后又回到阿森纳队的球门前。His goal leveled the scores of the two teams.他的进球把两队的得分拉平了....Daniel Amokachi's spectacular solo goal.丹尼尔·阿莫卡奇精彩的单刀进球I thi...

He kept sending gifts and assured her that they were merely small tokens of his appreciation…他不断送她礼物，并向她保证说这些只是为了略表谢意。Complete the form and affix four tokens to its back.填完该表，在背面贴上4张凭券。Complete the form and affix four to...

n.压力，拉力，张力，拉伤，扭伤，个性特点vt.拉伤，损伤，尽力，竭力，使不堪承受，过滤vi.拉紧，用力拉，尽力，竭力...

dihydrodesoxymorphine的音标：dihydrodesoxymorphine的英式发音音标为：[di:haɪdrəʊdsɒksɪ'mɔ:fɪn]dihydrodesoxymorphine的美式发音音标为：[dihaɪdroʊdsɒksɪ'mɔfɪn]...

“一套”的拼音为：yī tào...

在信号电路中,以半导体开关驱动舌簧继电器;在其它程序动作电路中,以半导体开关驱动功率继电器.Semiconductor switches actuate reed relays for signal circuits or power relays for other functions.这个摆有个小舌簧,舌簧扣在轮子的齿上.The pendulum has a little tongue and this tongue goes ov...

后一类物质中最有特征性的成份是鼠李糖 - 葡萄糖-IAA糖苷复合物.The best characterized member of this latter group is a rhamnose - glucose - IAA glycosidic complex....

coughing的音标：coughing的英式发音音标为：['kɒfɪŋ]coughing的美式发音音标为：['kɔfɪŋ]...

苏小姐用中文骂他, 声音似乎微颤.Miss Su cursed him in Chinese. Her voice seemed to have a quaver in it....

“管”的拼音为：guǎn...

maturities的音标：...

Humic substances are known to coat membrane filters.腐殖质是已知能够覆盖滤膜的物质.CCSA HA is of the Rp type of humic acids.其类型属于Rp型胡敏酸.The type of coal - forming is humic coal, vitrinite is a main variations of coal maceral.煤的成因类型以腐植煤...