Plumbing system
卫生管道工程系统
🧩 词语组成解析
plumbing
['plʌmiŋ]
n. 水管装置;水暖工的工作;管道工程;
v. 用铅锤测量（plumb的现在分词）;探究;
🗣️ 情景例句
Why should I hire you?
我为什么要用你呢？
Nothing is impossible to a willing mind.
世上无难事，只怕有心人。
both on the west coasts of continents with similar climates,
都在各自大陆的西海岸，