Quadr-
[医]四, 平方, 二次（数学）
🗣️ 情景例句
I'm taking too much of your time.
我耽误了你很多时间。
The waiter seems to be in a hurry to take our order.
侍者似乎匆匆忙忙拿我们的订单。
Is that hard? I mean, the jazz violin?
弹奏难吗？我是指拉爵士小提琴。