...sweat glands.汗腺Erepsin is secreted by glands in the wall of the small intestine.肠肽酶是由小肠壁的腺体分泌的.Tears are secreted by the tear glands.泪水是由泪腺分泌的。Proliferation of lymphocytes in lacrimal and salivary glands may cause bil...
The crosshead must establish protection cover, to avoid the incaution harms and operates the personnel.联轴器处必须设置保护罩, 以避免不小心伤及操作人员.Let me discovers incaution letting it to kidnap you, you don't get lost, liking?让我发现不小...
车站工作人员通过广播告知火车到站了。Station staff announced the arrival of the train over the tannoy.火车最终在7点54分缓缓到站。The train eventually trundled in at 7.54.火车终于到站了。At last the train arrived in the station....
这过程所靠的是一种高选择性和低活性的催化剂.This process relies on a catalyst of high selectivity and week activity.非活性的成分也是重要的.The inactive components are important too.这些化学活性的酶造成广泛损害.These chemically active ferments cause havoc....
Optimal levels of DHA are therefore crucial for pregnant and lactating mothers.DHA的最优量对于怀孕和哺乳期妇女非常重要.We are and fatherless , our mothers are as widows.3我们是无父的孤儿; 我们的母亲好象寡妇.Most mothers are insecure about their performanc...
Come on, lazybones, get up!赶快，你这懒骨头，起床了！They criticized the lazybones for playing up his slight illness.他们批评那个懒汉夸大自己的小病而不肯干活.We tabbed him lazybones.我们叫他懒骨头....
It is still not clear who was behind Sunday's attempt to unseat the President.目前还不清楚星期天发动的企图推翻总统的行动的幕后指使人是谁。To unseat or throw off, as from a horse.使下(马);使掉下(马 )Once firms become technology leaders it is harder unse...