Fibracillin
非布拉西林
🗣️ 情景例句
Come over to my place at you convenience.
方便时请来我处。
I apologize.
我很抱歉。
The cave led back into the rockface and the earth by the entrance was dry.
岩洞迂回延伸到岩面里，靠近洞口的土是干的。