Calcium hydride
[化] 氢化钙
🧩 词语组成解析
[医] 氢化物
🗣️ 情景例句
I grew up in a very close, loving family.
我生长在一个亲密友爱的家庭中。
I ought to make a phone call.
我应该打个电话。
But that was not all.
它一再重复这些圆圈。