what'sthemeaningof"defriend"?

what'sthemeaningof''block''?

为人民服务是社会主义市场经济健康发展的要求。

翻译句子：在公共场合大声说话是十分不礼貌的。

What'sthemeaningoftheword"easy-going"?

What'sthemeaningoftheword"accident"?

What'sthemeaningoftheword"function"?

What'sthemeaningoftheword"serious"?

What'sthemeaningoftheword"silk"?

What'sthemeaningofthephrase"bestrickwith"?

What'sthemeaningofthephrase"endup"?

What'sthemeaningofthephrase"fromtimetotime"?

What'sthemeaningofthephrase"takeabreath"?

What'sthemeaningofthephrase"payattentionto"?

What'sthemeaningoftheword"dangerous"?