🧩 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;
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
Take time for deliberation; hste spoils everything.
要费时思考，急躁会坏事。
She hired a car by the hour.
她租了一辆按钟点计费的汽车。