Primer-detonator
[化] 始爆剂; 起爆剂; 始发爆管; 始发爆器
🧩 词语组成解析
primer
['praimə]
n. 底漆;启蒙读本;入门书;
n. 雷管, 炸药\\n[化] 雷管
🗣️ 情景例句
You can sing a lot more clearly than I can.
你能比我唱得更清晰。
I would like to confirm the reserved seat.
我要确定已预定的位置。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触