adj. 空的,空虚的,空洞的;空闲的,无效的,徒劳的;无聊的,愚蠢的;言语或行动空洞的;
vt. (使)成为空的, 把…弄空;把…腾出来;
vi. 成为空的;流空;
n. 空车;空的东西;
🗣️ 情景例句
Genetically modified foods and green foods are different.
经基因改良的食物与绿色食物是不同的。
Don't worry he wiil bring something.
不要担心他会带来什么。
We also make the fundamental error of announcing our resolutions to everybody so that we look even more foolish when we slip back into our bad old ways.