wear down
US /wer daʊn/
UK /wer daʊn/

片語動詞
1.
2.
磨損, 消磨
to make something gradually disappear or become thinner or weaker by continuous use or rubbing
範例:
•
The constant friction will eventually wear down the brake pads.
持續的摩擦最終會磨損剎車片。
•
The river has worn down the rocks over centuries.
幾個世紀以來,河流已經磨損了岩石。
在 Lingoland 學習這個單詞