Muller tube
[电] Muller管
🧩 词语组成解析
n. 磨杵, 粉碎机, 研磨机\\n[医] 平底乳钵(研磨器)
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩？
Take it easy.
别紧张。
It's his problem, not yours. Try not to worry.
这是他的问题，而不是你的。尽量不去操心。