🧩 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;
n. [植]美洲冬青
holly
[['hɔli]]
n. 冬青树
🗣️ 情景例句
Stop complaining.
别抱怨了。
That's a pity.
那真可惜。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。