Methane-selenonic acid
[化] 甲基硒酸
🧩 词语组成解析
methane
['meθein]
n. <化>甲烷，沼气;
🗣️ 情景例句
Everything turned out well.
一切顺利。
Turn your tongue seven times before speaking.
话到嘴边留三分。
I've lost my ruler. Have you seen it anywhere?
我的尺子丢了。你在哪看见了吗？