Enamel empregnation
[机] 渗漆法
🧩 词语组成解析
enamel
[i'næməl]
n. 搪瓷;珐琅;指甲油;
vt. 给…上珐琅;在…涂瓷漆;
🗣️ 情景例句
Look at those funny-looking clowns.
你看那些滑稽的小丑。
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。