Slipstone
n. (磨半圆凿的)成型油石
🗣️ 情景例句
China is implementing a family planning policy.
中了在实施计划生育政策。
Dick is very modest about his accomplishments.
迪克对自己的业绩非常谦虚。
CUSTOMS OFFICER: Are these your cases?
这些是你们的箱子吗？