last straw片语KK [læst strɔ] /læst stɹɔ/发音片语1最后一根稻草、导火线、极限常与 the 连用His rude comment was the last straw, and she quit that afternoon.他那句无礼的话成了最后一根稻草,她当天下午就辞职了。用这个字练口说→