?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
n. 草履蟲\\n[醫] 草履蟲屬
??? 情景例句
The meat's been marinating all night.
昨晚就把肉腌上了。
We are used to working together.
我們習慣一起工作。
but the paper was wrapped round a drum which rotated slowly.
根但是紙是卷在慢慢旋轉的圓筒上的。