Heteronemertea
异纽目
🗣️ 情景例句
When you understand the cultural background, you can better use the language.
当你了解了文化背景，你就能更好地运用语言。
How many cans are you going to take?
你要拿几罐？
Compared with competing products, ours is smaller and lighter.
比起其它竞争产品，我们的比较轻巧。