Pentonic acid
[化] 戊糖酸\\n[医] 戊糖酸
🧩 词语组成解析
🗣️ 情景例句
Years of work went into these pictures.
多年心血换来这些照片。
There is but one step from the sublime to the ridiculous.
可敬与可笑之间只有一步之差。
Oh, I live in a small village outside the city.
噢，我住在城外一个小村的一幢房子里。