dental hygienist

US

UK

A1 初級
n.名詞牙齒保健員
The dental hygienist cleaned my teeth thoroughly.

影片字幕

作業一! (作業1)

17:22作業一! (作業1)

90%的人刷牙都錯了!牙科保健師真人示範正確刷牙 (Dental Hygienist Teaches You To Brush)

05:3190%的人刷牙都錯了!牙科保健師真人示範正確刷牙 (Dental Hygienist Teaches You To Brush)