spokesman
n
(pl -men /-mEn; -mEn/) (fem 阴性作 spokeswoman , pl -women ) person who speaks, or is chosen to speak, on behalf of a group 发言人. =>Usage at chair 用法见 chair.
📖 同为「CET-6」词汇
crustn. 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;
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了,生活在这些植物上的昆虫就消亡了。
Other books are for reading slowly and carefully. If it is a book on a subject that you are interested in, you will want to chew and digest it. That does not mean reading it too slowly. When you pick up a book for the first time, check that it is not to