Endonuclease
[化] 内切核酸酶; 核酸内切酶
🗣️ 情景例句
I sure do. It was fun.
当然。当时真有意思。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
They aren't very busy!
他们不很忙吧！