Primer fluid
[化] 起动汽油
🧩 词语组成解析
primer
['praimə]
n. 底漆;启蒙读本;入门书;
🗣️ 情景例句
You and I are very busy these days.
这些天来我们俩都很忙。
I enjoy my work too much, that it doesn't even seem like work.
由于我太以工作为乐了，所以不觉得是在工作。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说