Lead tolerance
[建] 容许含铅量, 四乙铅容许含量
🧩 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;
🗣️ 情景例句
Three--t-h-r-e-e.
Three t-h-r-e-e。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
And I'll see if there was any mistake on our end.
我这边也会看看是否有什么差错。