Serumal scaling
[医] 血清牙垢刮除术
🧩 词语组成解析
[医] 血清的
scaling
['skeiliŋ]
n. 缩放比例;刮治术;定标;洁治;
🗣️ 情景例句
And I'd also like to thank my math teacher
我还要感谢我的数学老师
What time do you get up every day?
你每天什么时间起床？
She walked slowly into the hall and at once noticed that all the room doors were open,
她慢慢地走进前厅，立即发现所有的房门都敞开着，