abrasion

名詞

1. 1

   擦傷、擦破的傷口

   She fell off her bike and got a nasty abrasion on her knee.

   她從腳踏車上摔下來，膝蓋上有一道嚴重的擦傷。

2. 2

   磨損、磨耗

   This coating protects the surface from abrasion and moisture.

   這層塗料可以保護表面不受磨損和潮氣影響。

3. 3

   磨蝕地質

   Coastal cliffs are slowly worn back by the abrasion of waves.

   海岸懸崖因海浪的磨蝕而逐漸後退。