Eicosanic acid
[化] 花生酸
🧩 词语组成解析
🗣️ 情景例句
OK, let me get my wallet and we'll take off.
好，让我拿一下钱包，我们就走。
I was sick yesterday,but I'm better today.
我昨天病了，但是我今天好一些了。
In return for this, the beggar stood on his head and sang songs.
作为回报，那乞丐头顶地倒立起来，嘴里还唱着歌。