?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
That's it.
對了。
When a dog is drowning,every one offers him drink.
待到狗溺水，眾人給水喝。
The coffee is very weak; I like it a bit stronger.
咖啡太淡了，我要濃一點的。