F.2559
[医] 三乙碘化三(β-二乙氨乙氧基)苯
🗣️ 情景例句
Tomorrow at five o'clock at the Biltmore.
明天五点钟， 在Biltmore饭店。
How long does it take?
火车要开多久？
In the light of this statement, teachers live by selling knowledge,
根据这种说法，教师靠卖知识为生，哲学家靠卖智慧为生，