R.f.a.
[医] 右额前(胎位)
🗣️ 情景例句
Telephone Mrs. Zaskey at the advertising agency.
打电话给广告代理Zaskey夫人。
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
planes, or land vehicles----for it is something in between a boat and an aircraft.
飞机，或是陆上交通工具，因为它是介于船和飞机之间。