Paramorphane
二氢吗啡
🗣️ 情景例句
I still don't understand what you mean.
我还是弄不懂你是什么意思。
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
Yet their present development is wholly different,
但是，这两个地方目前的发展程度完全不一样。