Samandarine
蝾螈碱
🗣️ 情景例句
I think we should take care of the environment, so that we have something to leave for our children.
我觉得我们应该保护好自然，以便将来能给我们的子孙后代留下一些东西。
How many gallons are you going to take?
你要拿几加仑？
OK. Thanks a lot.
谢谢。