英汉双语例句-生物医药大词典

He's on a knife-edge about his exam results.

中文意思：
他对考试成绩十分担心.

以下为相关句子列表(点击查看，可以看对应的解释）：

	He's of an age when he ought to settle down .			他已经到了应该安顿下来的年龄了.
	He's of an age when he ought to settle down.			他已经到了应该安顿下来的年龄了.
	He's of medium build with short,curly,brown hair and black eyes.He is an intelligent,reliable,and shy man.			他中等身材，棕色头发又短又卷，生着一双乌黑的眼睛。他人很聪明，很让人信任，就是有些腼腆。
	He's off today. And I'm taking a day off tomorrow.			今天他休息。明天我将休假一天。
	He's old enough to take care of himself.			他大了，能照顾自己了。
	He's on a knife-edge about his exam results.			他对考试成绩十分担心.
	He's on another line right now.			他现在正在接另外一个电话。
	He's on fool, he'll latch on soon enough to what you are doing.			他可不是傻瓜，他很快就会看出你这是在干什么。
	He's on longer at this number.			他现在不是这个号码了。
	He's on medication now,that's why he isn't very hungary.			他现在正在接受药物治疗，所以他现在没什么胃口。
	He's on the mend.			他的病见好了。