Ctb
abbr. cement-treated base 水泥底座; ceramic-tile base 陶瓷底座
🗣️ 情景例句
What made you change your job so frequently?
为什么你经常转工？
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
Are we going there by bus?
我们要乘公共汽车去吗？