?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
First, we need to more public relations activities to promote understanding.
首先，我們應該更多地做公關活動以促進了解。
No. Forget about it. It's not important.
哪兒的話，別提這件事了，那不算什么。
No spitting on the street.
禁止在大街上吐痰。