Celastoid
赛拉陀(专用热塑性塑料, 从醋酸纤维素制得)
🗣️ 情景例句
What are you, blind?
你难道瞎了吗？
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
I caught the last bus.
我赶上了最后一班车。