Diethyl thionamic acid
[化] 二乙胺基磺酸
🧩 词语组成解析
a. [化]二乙基的
🗣️ 情景例句
Did you know
你知道
To squeal, to squeak
尖叫
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。