Acetylene flasher
[机] 乙炔闪光器
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
n. 发出闪光之物, 闪光灯, 闪光信号\\n[电] 闪燃器
🗣️ 情景例句
Thank you for seeing me on such short notice.
谢谢您这样快就安排见我。
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
Watch out!
当心。