Barringtogenic acid
[机] 玉蕊精酸
🧩 词语组成解析
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
He who does not rise early never does a good day's work.
起身不早，一天的工作难做好。
It's a knife.
小刀。