?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
[醫(yī)] 落葉松屬
??? 情景例句
This has been a long day.
這是個(gè)漫長的一天。
It is no use crying over spilt milk.
潑水難收。
The man smiled pleasantly.He did not understand English! He spoke German.He was a tourist.
這人友好地笑了笑。他不懂英語！他講德語。他是個(gè)旅游者。