Bioceramics
生物陶瓷
??? 情景例句
How about some ice?
來點冰怎么樣？
Can I get a seat for today's 7:00 a.m. train?
我可以買到今天上午7點的火車座位嗎？
How would you like to proceed with the negotiations?
你認為該怎樣來進行這次談判呢？