N,n'-diethyl thiourea
[化] N,N'-二乙基硫脲
🧩 词语组成解析
a. [化]二乙基的
n. [化]硫脲(用于治疗甲亢、照相术等)
🗣️ 情景例句
and happy Thanksgiving to you and your family, too.
祝你和你的全家感恩节愉快。
Forest fire caused by lava
熔岩引起的森林大火
Our school is in the east of Beijing.
我们学校在北京的东部。