Nickase(dna)
[化] 切口酶
🗣️ 情景例句
Oh, you poor little thing.
哦，可怜的小东西。
An ass endures his burden,but not more than his burden.
驴子能负重，过重也难负。
'Good heavens!' exclaimed his wife.
“天啊！”他的夫人惊叫，