Under specific enviromental information, neuroendocrine cells produce and secrete diapause hormone ( DH ).在特定的环境条件信息下, 神经分泌细胞产生和分泌滞育激素 ( DH ).Unlike torpor, diapause is a long - term state of suspension.滞育和冬眠不一样, 是一种 长期 ...
他本应坚持己见，拒绝与她会面。He should have stuck to his guns and refused to meet her.比赛本应另择日期。The competition should have been rescheduled for a later date.除了羊肉和蔬菜杂烩之外，你本应再准备点儿别的。You should have prepared something other than lamb and...
sent a gadfly送一只牛虻去It still remains to be seen whether Buchanan will be just a gadfly or a real threat to the president.布坎南只是故意搅局还是对总统构成真正的威胁，这还有待观察。Maybe Arthur had been a truly gadfly, flying happily in the sky.或许,亚瑟真的...
A reply came by phone: Would we mind faxing the information?电话里传来了回音: 我们是否介意传真相关情况?With a scanner, you can email documents as PDFs instead of faxing.而有扫描仪的话, 你又可以不用发传真,而是将文件扫描成PDF档 电邮给客户.Almost forgot about the photocopy...