Lifelines would be of no help until the product is selling.如果产品卖不出去,这些救命资金也毫无帮助.They firmly lay hold of all the lifelines of their national economy.他们牢牢地控制住国民经济的命脉.They firmly took hold of all the lifelines of their nati...
介绍了一种新的测定亚硝酸根的荧光探针分子 ——— 3- ( 4-氨基苯基 ) 中氮茚-1-羧酸甲酯 ( API ).A novel fluorescence probe, 3 - ( 4 - aminophenyl ) indolizine - 1 - carboxymethyle ( API ) has been developed for the determination of trace nitrite.介绍了一种新的测定亚硝酸...
He wore sandals and old jeans and his shirt-tails weren't tucked in.他穿着凉鞋、旧仔裤，衬衫下摆也没塞进裤子里。Wear sandals when you paddle.玩水的时候穿上凉鞋。He always wears sandals in the summer.他夏天总是穿凉鞋。There was no conversation. Their soggy ...
Unemployment benefit is paid fortnightly in arrears.失业救济金延后两个星期支付。Meetings take place at fortnightly intervals.每两周开一次会。They are now holding their fortnightly meetings at The New Invention Victory Club.他们现在正在新发明胜利俱乐部开两周一次...
We were canoeing in the lake.我们在湖中划独木舟.His interests ranged from chess to canoeing.他的爱好从下国际象棋到划独木舟,范围很广.The local officials were proud to host rowing, canoeing and kayaking.当地官员对主办划船 、 皮划艇、激流回旋等赛事而颇感自豪....