Conservator
n. 保护者, 管理员, 管理委员\\n[经] 保护人
🏥 医学释义
①储存器 ②存油器
🗣️ 情景例句
Yes, sir.
是的 ，先生。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。