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
and she's crying.
她一直哭。
The exception proves the rule.
例外能反证规律。
She was wearing a full-length skirt which swept the ground.
身穿一条拖地长裙，