B. t. u.
[医] 英国热单位
🧩 词语组成解析
[医] 颞的
[医] 单位
🗣️ 情景例句
She worried constantly.
她经常烦恼。
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
How much more?
还要多下多少？