keep from laughing
英
美
- from prep.出自；来自；从(...起)
- keep v.（使）保持；继续；使耽搁；使延误n.生活必需品；生活费用；城堡主楼网络保存；保留；坚持
- laughing n.笑；笑声adj.可笑的；带笑的动词laugh的现在分词形式.
- They couldn't keep a straight face.
他们没法不笑出来。
- It is difficult for us to refrain from laughing when we are seeing a comedy.
在我们观看喜剧时，很难忍住不笑。
