大家都搜：
不露笑容的脸
没有表情的脸
一本正经的脸
1、straight face───不露表情的脸；n.不显现表情的脸
2、face a face───面对面
3、coining straight───铸币笔直
4、straight away───马上；即刻；立即; 马上
5、straight off───立即，马上; 痛痛快快；立即；马上
6、straight───adj.直的；连续的；笔直的；正直的；整齐的；异性恋的；n.直；直线；直男，直女，异性恋者；adv.直接地；不断地；立即；坦率地；n.(Straight)人名；(英)斯特雷特
7、a face───一张脸
8、get straight───了解；搞通；办好；<美>了解，搞通，办好
9、molucca straight───莫鲁卡直线
1、What went through Tom's mind I can't imagine, but he did manage to keep a straight face.───汤姆心里在想什么我想像不出来，但是他确实装着一脸严肃。
2、He kept a straight face and remained speechless.───他绷着脸不说话。
3、But I dared not kiss him, for dad was not always kind to me, and he always kept a straight face.───但我不敢去亲爹的脸，因为爹每次见到我时并不总是高高兴兴的，爹经常是板着脸的。
4、"Until recently, it was difficult for business to say with a straight face that the administration was serious about trade, " says Mr Wenk.───温克先生说：“过去，工商企业面很难不改色地说---政府是认真对待贸易的。直至最近，情况才有所好转。”
5、When she told me that she fell in the mud, it was difficult for me to keep a straight face.───当她告诉我她掉到泥坑里，我想不笑都很难。
6、We often keep a straight face or use an unsmiling expression when we're making a joke.───当我们开玩笑的时候，我们经常绷着脸或使用不笑的表情。
7、We've heard people even suggest with a straight face Barcelona would collapse in the face of meaty challenges and a reducer or two.───我们甚至听到有人认为巴塞罗那也会在这支充斥着肌肉力量的球队面前崩溃。
8、but of course he never did. How Harry managed to keep a straight face during these performances is quite beyond me.───当然，他再也不会来了。我实在想像不出哈里在这些表演中是怎样装出一本正经的样子的。
9、And with a straight face you're gonna tell students that America is so star-spangled awesome that we're the only ones who have the freedom.───而你居然还一本正经地告诉学生美国已经是世界上独一无二的国家，我们是唯一拥有自由的人！
1、How can you say that and keep a straight face?
2、I keep a straight face and the composure of a chemist dispensing a prescription.
3、Kemp is straining to maintain a straight face.
4、Thkarni she said with a straight face.
5、Barbara tried to keep a straight face, but in the end she just couldn't help laughing.
6、The old trick of keeping a straight face was failing him these days.
7、I try and keep a straight face, but I can't help grinning at myself.
8、I found it very difficult to keep a straight face .
9、It was very difficult to keep a straight face.