Lead azide detonator
[机] 叠氮化铅雷管
🧩 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;
n. [化]叠氮化物
n. 雷管, 炸药\\n[化] 雷管
🗣️ 情景例句
This is wonderful, you're a great cook.
太好吃了，你真是个好厨师。
Would you please have these clothes washed for me?
可以请你为我把这些衣服洗了？
Franz poured scorn on the idea, pointing out that his brother had been killed in action during the war.
弗朗兹对此不屑一顾，指出他兄弟已经在战争中阵亡了。