N-nonanoic acid
[建] 壬酸
🧩 词语组成解析
🗣️ 情景例句
Then we'll be able to make our fire there where it's safe.
然后我们就可以在那儿找一个安全的地方生火了。
The pressuer of work was too great for him.
工作压力使他承受不了。
a moment later, he ran after me and thrust the pen into my hands.
一会儿，他突然从后追了上来，把笔塞到我手里。