🧩 词语组成解析
smooth
[smʊð]
adj. 光滑的;流畅的;柔软的;温和的，安详的;
vt. 使平滑;排除，消除;安抚，平息;使优雅;
vi. 变平和，变缓和;
n. 平地，平面;
a. 有毛发的, 长着...头发的
🗣️ 情景例句
But this is what you've been working for all these years.
但你多年来的工作 为的就是这个呀。
It was so cold the car wouldn't start.
天冷得汽车的引擎都无法发动了。
Good, I'm glad to heat it.
哦，不错嘛！