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
I'd really like to.
我真的希望帮忙。
Let me see. She has 30 minutes Tuesday afternoon.
让我查查，她周二下午有30分钟。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。