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
She just said it's too easy.
她仅仅说它太容易了。
What's your size?
你穿多大号？
You forget that I was a medical student once upon a time.'
你忘了我以前是学医的了。”