Subtend
vt. 对
✅ 同义词
📖 牛津释义
subtend
v[Tn]
(geometry 几) (of a chord2(1) or the side of a triangle) be opposite to (an arc(1) or angle) （指弦或三角形之边）对向（某弧或角）
The chord AC subtends the arc ABC. The side XZ subtends the angle XYZ. AC 弦对向 ABC 弧. XZ 边对向 XYZ 角. =>illus 见插图.
🗣️ 情景例句
I'll take care of everything.
我会好好照料一切。
My car could win in a race against her junky car any day!
我的新车在任何一天去赛车，都能赢过她的旧汽车的。
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。