Oam
操作维护管理
🗣️ 情景例句
I need a CD-ROM recorder.
我想要一个光盘刻录机。
If he doesn't stay, who will?
如果他不，谁要留下？
was susceptible to a fatal virus disease, myxomatosis.
易患一种叫做"多发性粘液瘤的致命病毒性疾病。