钗chāi
hairpin (formerly worn by women for adornment)
磨损的mó sǔn de
attrite, attrited, tatty, wearing, worn
缩尺suō chǐ
reduced scale
变旧biàn jiù
wear
俅qiú
wear; save
原声例句
TED演讲(音频版) 2020年2月合集
I love reducing wear and friction in these challenging environments.
我喜欢在这些充满挑战的环境中减少磨损和摩擦。
新奇事件簿
Health experts in the USA believe that wearing a mask could reduce the risk of people spreading the virus and give a little protection to those who have not contracted it.