nocturnal predators夜间活动的食肉动物The birds cannot afford to relax their vigilance against predators.鸟儿不敢放松对捕食者的警戒。Their natural predators have been killed off.它们的天敌被全部杀死。Predators that stalk the deepest woods and the darkest ...
Their natural predators have been killed off.它们的天敌被全部杀死。birds and their earthbound predators鸟和地面上捕食它们的动物The eyes of predators are highly sensitive to the slightest movement.捕食性动物的眼睛能感觉到最细小的动静....
I pushed through the crowds and on to the escalator.我挤出人群，踏上了自动扶梯。I don't like escalator — I'll climb the stairs.我不喜欢自动扶梯,我要爬楼梯.You can ride the escalator up but have to descend on foot.你可以搭电梯上去,但要自己走下来....
一张张白帆随着微风舞动。The white sails billow with the breezes they catch.树冠在微风中婆娑摇曳。The tops of the trees rippled in the breeze.微风渐强，旗帜舞动起来，塑料彩纸吱吱作响。The breeze grew in strength, the flags shook, plastic bunting creaked....
A few years before his death he perfected a method of converting bagasse into paper pulp.在他去世前几年,他改进了用甘蔗渣制纸浆的方法.Commercial cellulase, hemicellulase and pectinase were applied to hydrolyze sugar cane bagasse.应用纤维素酶 、 半纤维素...
The power utilities will need to quadruple their capacity.电力事业必须使它们的能力增加三倍.Utilities that enable the end user to manage their credential mappings.允许最终用户管理其凭据映射的实用程序.Today wans Updated the set of utilities for acceleratin...
...coordinated programmes of regulation of the economy both at the macro level and at the micro level.宏观与微观手段相协调的经济调控计划Macro or function that runs before the batched edit is started.在批编辑开始前运行的宏或函数.He photographed this us...
The catalog is organized alphabetically by label name.这个目录按标签名的字母顺序排列而成。I've arranged the books alphabetically so don't muddle them up.我已按字母顺序把这些书整理了,千万不要再弄乱.They are all filed alphabetically under author.这些都是按...
Lithium has some chemical behavior that resembles the chemistry of Mg.锂的某些化学行为类似于Mg的.The salt lithium chloride is hygroscopic.氯化锂盐具有吸湿性的.Hydrazine perchlorate and lithium perchlorate form two eutectics.过氯酸肼和过氯酸锂形成两种低共熔物....