Arcs
n. 弧, 弧线( arc的名词复数 ); 弧形物
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
You have your choice of three flavors of ice cream.
你有3种风味的冰淇淋可选择。
When did you have a meeting?
你们什么时候开的会？