It is too early to say whether the threats are mere sabre-rattling.现在断言这些威胁是否只是虚张声势还为时过早。Bookshelves groan under the burden of books on threats to the environment.书架上摆满了有关环境威胁的书，不堪重负。Such threats could scuttle the peace ...
He continued to use obscene language and also to make threats.他仍然不住口地说些污言秽语，而且还进行了威胁。Regard problems and controversial issues as nuisances or threats to their ego.视问题和争论为麻烦和对自我的威胁.This sangfroid could be tested by severa...