Priming tube
[化] 起爆管
🧩 词语组成解析
n. 装雷管, 装点火药, 起爆剂, 底漆\\n[化] (水泵起动前)充水
🗣️ 情景例句
Why do you feel you're qualified for this job?
你为什么觉得你能胜任这项工作？
So-so.
马马虎虎。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。