Pectinic acid
[化] 果胶酯酸
🧩 词语组成解析
🗣️ 情景例句
But I need some information.
但我需要一些资料。
Let's go out for a drive.
兜风去。
In many ways, this is unfortunate for the poor actors who are required to go on repeating the same lines night after night.
这样一来，可怜的演员们可倒霉了。因为他们需要一夜连着一夜地重复同样的台词。