别呆头呆脑地瞪着那个漂亮小妞.Don't gawk at that pretty girl.那个小妞真俏.That chick is really cute.办公室里新来的女孩是个漂亮小妞, 所有的男士都想跟她约会.The new office girl is a real peach. All the guys want to date her....
The success of wind power represents a litmus test for renewable energy.风能作为动力的成功是对可再生能源一次立见分晓的检验。unsized paper treated with litmus未定尺寸经石蕊处理的纸Litmus paper can be used as an indicator of the presence of acid in a solution...