Ostracum
甲, 介壳
🗣️ 情景例句
The cassette player and the tapes.
卡式录音机和录音带。
The mouse that hath but one hole is quickly taken.
狡兔三窟。
Well, I had been wrong, for I was now lost.
唉，实际我错了，我现在迷路了。