Milligrams
n. 毫克（千分之一克）( milligram的复数形式 )
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
You cannot have two forenoons in the same day.
一日之中不可能有两个上午。
After a few minutes she started to cry again. Listen to me, I said.
几分钟后她又哭了起来。“听我的呀，”我说。