Hexanitro-oxanilide
[化] 六硝基乙二酰苯胺
🧩 词语组成解析
草酰替苯胺
🗣️ 情景例句
She's coming over this morning to help me with my math.
她今天早晨要过来帮我补习数学。
Let's begin now.
现在让我们开始。
Where're Lucy's pencils? Are they on her desk?
露茜的铅笔哪去了？在她的桌子上吗？