Slipstone
n. (磨半圆凿的)成型油石
🗣️ 情景例句
I'll bring the dog over by nine.
我在九点之前把狗送来。
Never put off till tomorrow what you can do today.
今天能做的事绝不要拖到明天。
Yes, there is one.
是的，有一个。