“刀”的拼音为：dāo...

在和朋友争吵的时候，她掏出了刀。She produced the knife during arguments with her friends.刀扎在了他脚边的地上。The knife stuck in the ground at his feet.他的外科手术器械是一把刀和一把钳子。His surgical instruments were a knife and a pair of pincers....

“刀”的英语可以翻译为：knife，sword，sth. shaped like a knife，ancient coin in form of knife（计算纸张的单位， 通常为一百张） one hundred sheets (of paper)，falchion...