Equipment apparatus
[机] 仪器, 机件
🧩 词语组成解析
🗣️ 情景例句
Fifteen minutes! Thank you. Good-bye.
十五分钟 ！谢谢 。再见。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。