verb [vt. 及物动词] 装水管；使垂直；探测，探索
She never abandoned her attempts to plumb my innermost emotions. 她从未放弃过洞悉我内心深处情感的努力。
verb [vi. 不及物动词] 当管子工
She learned to wire and plumb the house herself. 她学会了自己给房子排线和铺设水管。
noun [具体名词] 垂直；铅锤；（Plumb）（英）普拉姆（人名）
He was standing plumb in the middle of the road. 他站在路正中间。
adverb [方式副词] 恰恰，正；垂直地；彻底地
He's plumb crazy. 他彻底疯了。
adjective [原级] 垂直的
She learned to wire and plumb the house herself. 她学会了自己给房子排线和铺设水管。
