He gathered himself up and sneaked off, crushed and crestfallen.他爬起来,偷偷地溜了,一副垂头丧气 、 被斗败的样子.The youth looked exceedingly crestfallen.那青年看上去垂头丧气极了.The individual to whom the manager had been talking went away quite crestfa...
The youth looked exceedingly crestfallen.那青年看上去垂头丧气极了.He gathered himself up and sneaked off, crushed and crestfallen.他爬起来,偷偷地溜了,一副垂头丧气 、 被斗败的样子.The individual to whom the manager had been talking went away quite crestfa...
The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.亲核试剂包括烯烃 、 炔烃 、 醇 、 酸 、 胺 、 水等.The hydrocarbon must be an alkene.这个碳氢化合物必定是烯烃.A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是...
I heard a door clank shut.我听见门咣的一声关上了。Is pergola clinkety - clank brook seed card plate in Ao Bi Island magic Thenk you?奥比岛魔法花架叮咚小溪的种子卡牌在哪里?In their prisons today you will still hear the clank of leg irons.在他们的监狱里,你还可以听到...