Bos
[计] 基本操作系统, 成批处理操作系统\\n[医] 牛属
🗣️ 情景例句
Their relationship is over.
他们之间的关系完了。
It is a small flock that has not a black sheep.
家家难免有败类。
but by now the Thermopylae was over five hundred miles ahead.
但此时，“赛姆皮雷”号早已在500多英里之遥了。