Pentanedioic acid
[化] 戊二酸
🧩 词语组成解析
🗣️ 情景例句
When I wake up in the morning, I go straight to the bathroom.
我早上醒了之后就直接去卫生间洗澡。
A courageous foe is better than a cowardly friend.
勇敢的敌人胜过懦怯的朋友。
In it there was a boatman fast asleep.
船上有一船夫在呼呼大睡。