Kerf
n. 劈痕, 截口, 切口\\n[机] 锯口, 截口
🗣️ 情景例句
Let's go.
我们走吧。
Do I look dirty?
我的样子很肮脏吗？
and then generalized the results of his many experiments into the famous law of free fall.
然后将多次实验结果概括成著名的自由落体定律的人。