Restriction enzyme
限制性内切酶
🧩 词语组成解析
🗣️ 情景例句
Why don't you want to play?
你为什么不玩？
None are so deaf as those who will not hear.
不愿倾听意见者最聋。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。