Finches start to molt at around twelve weeks of age.燕雀大约在12个星期大小的时候开始换羽毛。Molt - inhibiting hormone ( MIH ) is a member of CHH ( crustacean hyperglycemic hormone ) family.蜕皮抑制激素 ( molt -inhibitinghormone, MIH ) 属甲壳动物高血糖激素...
...a real, genuine premonition of bad news.对坏消息真切的预感I bet £10 on a horse called Premonition.我在一匹名叫“预兆”的赛马上下了10英镑的赌注。In young man heart suddenly crimple , produced a kind bodeful premonition.年轻男子心中猛地缩紧了, 产生了一种不祥预感.The day...
She could not see herself in the role of ministering angel .她想象不出自己成为一名救死扶伤的天使会是什么样。" Do you indeed, my ministering angel?" 你真的想回去了, 我的救护天使?His days are spent travelling by boat ministering to his parish.他的日子是在来回划船去管理教区中...
Lubrication reduces noise and wear.润滑作用能减少噪音和磨损.We shall require more lubrication oil this month.这个月我们需要更多润滑油.Sludge can also clog oil passages and prevent normal engine lubrication.油泥还会阻塞油路,妨碍发动机的正常润滑工作....