Measuring column
[化] 测定柱
🧩 词语组成解析
n. 测量\\n[计] 测量的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
It's a piece of cake.
这是小菜一碟。
I wish you wouldn't joke around so much.
我希望你不要开如此的玩笑。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，