n. 面包皮;外壳;硬外皮;地壳;
vt. 用外皮覆盖;在…上结硬皮;生痂儿;
vi. 结成外壳;结硬皮;
🗣️ 情景例句
I have a complaint for you.
我有点不满意的事要跟你谈谈。
Yes, there is. We can give a 5% discount for orders over 5,000 units.
是的,有折扣,超过5000个我们可给5%的折扣。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,