Tooth scaler
[医] 牙刮器
🏥 医学释义
刮牙器
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
n. 定标器, 攀登者, 刮刀, 过秤者, 刮鳞人\\n[化] 定标器; 除锈剂; 自动记录仪
🗣️ 情景例句
Uh, it must mean something.
噢 ，这很有意思。
Prompt delivery would be necessary as we have a fast turnover in this trade. We would therefore need your assurance that you could meet all delivery dates.
即期交货很重要，因为这种货流转很快。所以我们需要你方保证及时交货。
Last year, however, it came into use.
然而去年机场开始使用了。