Metagallic acid
[医] 焦没食子酸, 焦没食子酚
🧩 词语组成解析
🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
There is a time to speak and a time to be silent.
该说话时说话，该沈默时沈默。
Slowly, she said, We were all here before you. You must wait for your turn. Do you understand?
“我们这儿个个都排在你前面。你得等轮到你才行。你懂吗？”