常用的是on the bus，强调坐公车这个概念,表示出行的交通方式。如a thief in the bus 公交车上的小偷，just in the bus 不过这是在车上的效果。 Police in K...
be good to后面通常为名词或动词 意为 对…厚道; 如 The book is good to you. Its good to see you again. Our results should be a good approximation to ...
boiled adj. 煮沸的，煮熟的； 例句 onions can be boiled and pulped to a puree. 洋葱可以煮熟，捣成泥。 These vegetables have had all the goodness b...
boiled adj. 煮沸的，煮熟的； 例句 onions can be boiled and pulped to a puree. 洋葱可以煮熟，捣成泥。 These vegetables have had all the goodness b...
open的形容词是 opening 开始的; open adj. 公开的；敞开的；空旷的；坦率的；营业着的; vi. 开始；展现; vt. 公开；打开; n. 公开；空旷；户外 The flowers...
e结尾的形容词变副词不去e polite-politely, wide-widely，imediate-immediately，nice-nicely，wise-wisely等。 He politely skated over the issue. 他礼...
have done是现在完成时的体现； having done是动词-ing形式的完成式，表示该动作发生在谓语动词之前； having done sth.一般出现在句首，表达出“在……的前提...
have done是“现在完成时”的体现。having done是动词-ing形式的完成式，表示该动作发生在谓语动词之前。having done sth.一般出现在句首，表达出“在……的前提...
