He was impudent enough to make faces at the teacher.他居然对老师做鬼脸,真是放肆极了.I mean, it's not as if I make faces or anything.我是说, 这不像我作个鬼脸或者别的什么.He often make faces in class classmate smile, stir.他常常在课堂上做鬼脸, 逗同学笑....
A NEW SPECIES OF GENUS CONTRACAECUM ( ORINTOCAECUM ) FROM EUROPEAN WHITE PELICAN ( ASCARIDATA: ANISAKIDAE )寄生于鹈鹕的对盲囊线虫一新种 ( 蛔亚目: 异尖科 )An Anhinga — a pelican relative — stretches its wings to dry its feathers.一只美洲蛇鸟——塘鹅的一...