s. pleasing by delicacy or grace; not imposing
s. (used ironically) unexpectedly bad
a. 漂亮的, 优美的, 机灵的, 狡猾的, 恰当的
adv. 相当, 颇
1. She is a pretty girl with a bright smile.
她是一个笑容灿烂的漂亮女孩。
2. The garden looks pretty in the spring.
春天时，花园看起来很美。
3. It's pretty cold outside, so wear a jacket.
外面挺冷的，所以穿件夹克吧。