🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
we need to put together volunteers
我们需要募集义工
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Yes. Wash your hands with soap at the end of your experiment.
可以。在实验结束时要用肥皂洗手。