Pectinaceous
a. 果胶的, 含果胶的
🗣️ 情景例句
Maybe we can experiment with your patients
也许我们可以在你的病人中试试
That's a tough question to answer.
那是一个很难回答的问题。
The tour should last about an hour and a half.
这次参观大概需要一个半小时。