Borderline curve
[机] 边界线曲线
🧩 词语组成解析
borderline
['bɔ:dəˌlain]
n. 分界线，国界线;
adj. 边界上的;边界附近的;暧昧的;不明确的;
curve
[kɝv]
n. 弧线，曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线，弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
I think
我想，
My brother wants to learn how to drive a car.
我的兄弟要去学驾驶。
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”