Cosmetic dentistry
[医] 整容牙科学
🧩 词语组成解析
cosmetic
[kɔz'metik]
n. 化妆品;美发油，发蜡;装饰品;美容术;
adj. 化妆用的;美容的;装点门面的;表面的;
dentistry
['dentistri]
n. 牙医业;牙医学;牙科医术;
🗣️ 情景例句
It's six o'clock.
已经六点了。
Make hay while the sun shines.
趁热打铁。
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，