🧩 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
Hello.
你好。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
It has a span of 4,260 feet.
桥长4,260英尺。