“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 ...

laxities的音标：...

制造商之间的恶性价格战已将利润削减到了最低。A vicious price war between manufacturers has cut margins to the bone.大型工厂正试图通过削减成本以维持生存。The big factories are trying to stay alive by cutting costs.不久之后，国防开支的削减迫使航空航天业紧缩开支。Shortly afterwards, cuts ...

“染发剂”的英语可以翻译为：tint，hair dye ...

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The Doberman let out a string of roaring barks.短毛猎犬一阵狂吠。Laura let out the clutch and pulled slowly away down the drive.劳拉松开离合器踏板，沿车道慢慢驶离。Something brushed past Bob's face and he let out a yell.有什么东西从鲍勃的脸上扫过，他大叫了一声。...

not any longer的音标：...

subpoena的音标：subpoena的英式发音音标为：[sə'pi:nə]subpoena的美式发音音标为：[sə'pinə]...

听众席上挤满了人,男女各占一半.Both sexes were about equally represented in the packed audience.丹尼和我抬起头来看着听众席上的人们.Denny and I looked up at the people in the audience.此话颇有点睛之效, 听众席上的人大笑起来, 鼓掌欢呼.This remark is quite eye point effect, the...

报道了三元共聚物 聚甲基 乙撑-环己撑 碳酸 酯 的制备与性能研究.The terpolymerization of propylene oxide ( PO ) and cyclohexene oxide ( CHO ) with carbon dioxide ( CO 2 ) was investigated.二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂.At present , Di...

n.萤火虫...

He was so happy communing with the dolphin in Dingle Bay.他在丁格尔湾与海豚交流的时候特别开心。A dingle monthly total is posted to Accounts Receivable and Fees Earned in the general ledger.全体的小峡谷月刊被寄到帐户应收帐款和费用在一般的分类帐中赚....

The glazed eyes stirred and Wu Sun - fu brought up a gobbet of phlegm.吴荪甫的眼珠动了,咕的吐出一堆浓痰....

hatchet的复数形式为：hatchets...

n.农业综合企业...

他不得不在比赛过程中4次停车进站。He had to make four pit stops during the race.看，火车进站了，我们现在得赶紧朝那边跑了。Look. The train's in. We'll have to run for it now.从伦敦来的火车何时进站?What time does the train from London get in?...