Oxygen donator
[医] 供氧体
🧩 词语组成解析
n. 捐赠人\\n[化] 给体; 供体
🗣️ 情景例句
You're welcome.
不客气。
I agree. I wish it were cheaper.
是这肃，我真希望它能便宜点。
The eggs are sold by the dozen.
鸡蛋按打卖。