Coronal zone
[医] 牙冠区
🧩 词语组成解析
n. 冠, 花冠, 冠状物\\na. 冠的, 花冠的, 头顶的
zone
[zon]
n. 地带;区域，范围;地区，时区;[物]晶带;
vt. 划分成带;用带子围绕;
vi. 分成区，分成地带;
🗣️ 情景例句
Oh, there you go.
噢， 一切都好了。
What was the weather like yesterday?
象昨天一样的天气？
He is commonly supposed to be foolish.
他是公认的傻瓜。