R.f.a.
[医] 右额前(胎位)
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
Self-trust is the first secret of success.
自信是成功的首要秘诀。
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。