Pentahydroxyhexoic acid
[医] 五羟己酸
🧩 词语组成解析
🗣️ 情景例句
Hi.
嗨！
Why are you looking at me?
你为什么看着我？
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。