Aphididae
[机] 蚜科
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
We can't persuade the end-users to buy your products at this price.
按这个价格，我们不能说服用户购买你们的产品。
The woodcutter replied: I'm going to cut this tree down.
伐木工人回答说：“我要把这棵树砍倒。”