头发生长的速度可能极其缓慢。The rate at which hair grows can be agonisingly slow.在我生长的伦敦，四周全是轰炸后的断壁残垣。In London, where I grew up, we were surrounded by bomb sites.象牙磨损的速度快于生长的速度。Elephants wear the tusk down faster than they can grow i...
The assistant pursed her lips.那女助手噘起了嘴。She pursed her lips together, as though fearing to betray her news.她闭紧双唇，仿佛害怕透露出她的消息。Chengyu pointed with pursed lips at the work site opposite.他努着小嘴巴,指着对面的工地.She pursed her lips to...