Retroflexed
a. 反曲的, 翻轉的\\n[醫] 后屈的
??? 情景例句
Tell me about your educational background.
告訴我你的學習背景。
Would you tell her Tom Gray Called?
請你告訴她湯姆i格雷來過電話，好嗎？
My teacher's name is Miss Gao. At school I have a friend. His name is Li Lei.
我的老師是高小姐，我在學校里有一個朋友。他叫李磊。