Metanephrine
[化] 间甲肾上腺素\\n[医] 3-甲氧基肾上腺素
🗣️ 情景例句
Do you ever think about your clildhood?
你回忆过童年吗？
Why didn't you say so?
为什么不早说？
I gave much time to the old car.
我在这辆破车上花了不少时间。