Dmf.
[医] 恒牙龋总数(率)
🗣️ 情景例句
a portrait of the United States--
一幅美国的剪影--
You'd better give us a rough idea of your price.
您最好给我们一个粗略的价格。
The meeting was scheduled for two hours, but it is not over yet.
会议原定了两个小时，不过现在还没有结束。