Naphthyl acetylene
[化] 萘基乙炔
🧩 词语组成解析
n. [化] 萘基
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
Are you free?
您有空吗？
Man proposes, God disposes.
谋事在天，成事在人。
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。