birth mark

常见例句

Is that a birth mark on your arm?
你臂上的印記是先天的嗎?
Where is my birth mark?
我的胎跡在那裡?
Almost every diamond will contain some imperfections, which are essentially birth marks left by mother nature.
幾乎每一粒鑽石都會含有一些瑕疵，也就是大自然形成的“胎記”。
Birth marks are congenital.
胎記是天生的
Can you produce any proof of your date of birth?
你能出示有關你的生日日期的任何証件嗎？
He vainly tried to mark the defacing stain out.
他試圖除去有損外觀的汙跡，但沒有成功。