Quadrillage
(地图上的)经纬线
🗣️ 情景例句
Welcome.
欢迎你。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
So she's been at this school since September?
这么说来，她自9月份才在这所学校学习？