Lead mordant
[化] 铅媒染剂
🧩 词语组成解析
lead
[lid]
vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
mordant
['mɔrdnt]
adj. （指讽刺等）刻薄的;尖锐的;刺痛的;腐蚀的;
n. 媒染剂，酸洗剂;
vt. 媒染，用媒染剂处理;
🗣️ 情景例句
It's common practice.
这是惯例。
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
There are also endless numbers of birds in the tar as well.
沥青坑里还有无数只鸟的尸体。