drop by记忆为
drop by释义：
顺便拜访
例句：
Drip， or "micro" irrigation， as the name suggests， is stingier with the water， delivering it to the roots of plants drop by drop.
滴灌，或者“微”灌溉，顾名思义，是更吝啬于水，把水一滴一滴地滴到植物的根部。
Why don't you drop by our wrestling ring sometime?
您什么时候来跟我们一起摔摔跤?
