Ethyloic-
[化] 羧甲基; 侧链上的羧甲基
🗣️ 情景例句
So, are there any major cultural differences between our two nations?
我们两国间有什么大的文化差异吗？
Yes, your money has arrived.
噢，您的汇款已经到了。
And what's this?
那么这个呢？