Para-dihydroxystearic acid
[化] 聚二羟基硬脂酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
Oh, fine.
嗯 很好。
Could you tell me my reservation number, please?
请你告诉我我的预订号码好吗？
'Whatever are you doing up here Bill?' asked the vicar in surprise.
“你究竟在这上面干什么，比尔？”牧师惊讶地问。