Mark was still pacing like a caged animal.马克还在如笼中困兽般踱来踱去。I think all caged birds should be set free.我认为所有关在笼里的鸟儿都应该放出去.He was pacing the room like a caged animal.他像一头困兽一样在房间里走来走去....
He was pacing the room like a caged animal.他像一头困兽一样在房间里走来走去.Aim : To synthesize carboxylate derivatives of caged bicyclic phosphate.目的: 合成笼状双环磷酸酯的羧酸酯衍生物.After the tiger was caught, it was caged.老虎被捉住后关进了笼子。Mark was still...