Ultrasterile
[医] 超无菌的, 超消毒的
🗣️ 情景例句
They shared the first harvest with the Indians
他们与印第安人分享首次收成
Self-praise is no recommendation.
自我吹嘘，决不可取。
You must always return your library book on time!
你必须按时归还图书馆的书！