G469
[医] β-吡啶醛缩氨硫脲
🗣️ 情景例句
He seems to be getting on very well at school.
他在学校似乎过得很好。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。
It is ten o'clock.Mrs.Sawyer usually stays at home in the morning, but this morning, she is going to the shops.
现在是10点钟。上午，索耶夫人通常是呆在家里的，但今天上午，她正去商店买东西。