Interleukin-2
白细胞介素-2
🧩 词语组成解析
[化] 白介素
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
All things are difficult before they are easy.
凡事都是先难后易。
There is a refrigerator in the kitchen.
厨房里有个电冰箱。