Rrt
abbr. 快速轨道交通(Rail Rapid Transit);会合雷达应答器(Rendezvous Radar Transponder)
🗣️ 情景例句
My mom is available to baby-sit this weekend.
我妈妈在这个周末可以照顾小宝宝。
Save while you may, no morning sun lasts a whole day.
能节俭时就节俭,朝阳难照一整天。
Are you in Row 4?
你是在第四排吗?
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