美[?l?s?n] 1 . Toolbelts free both hands and lessen the risk of dropping hammers.
工具腰帶解放了雙手，還減少了錘子掉落的風險。
來自柯林斯例句
2 . Several drugs are used to lessen the severity of the symptoms.
使用了幾種藥來減輕癥狀。
來自柯林斯例句
3 . The noise began to lessen .
噪音開始減弱。
來自《權威詞典》
4 . The flexibility of a man's muscles will lessen as he becomes old.
人老了肌肉的柔韌性將降低.
來自《現代英漢綜合大詞典》
5 . Regular exercise can help to lessen the pain.
經常運動有助于減輕痛感.
來自《簡明英漢詞典》
1.decrease in size, extent, or range;
The amount of homework decreased towards the end of the semester
2.make smaller;
He decreased his staff
3.wear off or die down;
The pain subsided
