Penicillin dental cones
[医] 青霉素牙锭
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
dental
['dentl]
adj. 牙齿的;牙科的;（辅音）齿音的;
n. 齿音;
n. 锥形体；视锥细胞（cone的复数）
🗣️ 情景例句
It sets the tone for the whole show.
它决定了整个展览的气氛。
It doesn't make any difference.
都一样。
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。