Lead trinitro-resorsinate
[机] 三硝基苯间二酚铅
🧩 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
Yes, sir.
是的， 先生。
How many bottles are you going to buy?
你要买几瓶？
She stood up and took his arm.
她站起来，拉住他的手臂。