Muller
n. 磨杵, 粉碎机, 研磨机\\n[医] 平底乳钵(研磨器)
🗣️ 情景例句
to work out a program
想研拟一项计划
In a calm sea, every man is a pilot.
平静的海上易驶船。
but we found that it traced its way through the trees.
没想到它到树林中继续向前延伸。