Circular saw charpener
[机] 圆锯磨锐机
🧩 词语组成解析
saw
[sɔ]
n. 锯;谚语，格言;
vt.& vi. 往复移动;锯成;用锯;拉锯;
v. 看见（ see的过去式）;观看;领会;考虑;
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
I often get up in the morning.
我常常在早上起床。
and to exercise such initiative as falls within their sphere,
在各自的工作范围内发挥主动性，