Dibromomaleic acid
[化] 二溴马来酸
🧩 词语组成解析
🗣️ 情景例句
They have to be here.
它们肯定就在这儿。
I often finish school in the afternoon.
我常常在下午放学。
It's really nice of you. Thank you very much. said the man.
“你们真好。非常感谢你们”，那人说。