harden 英式发音['hɑːd(ə)n]美式发音['hɑrdn]
harden基本解释
vi,变硬，变坚固；变坚强；变冷酷,同近
harden相关例句和用法
It will take about 24 hours for the glue to harden..胶水干透大约需要24小时。
harden英英释义
变硬，变坚固；变坚强；变冷酷英释vvto become firm or stiff, or to make something firm or stiff
vi,变硬，变坚固；变坚强；变冷酷,同近
It will take about 24 hours for the glue to harden..胶水干透大约需要24小时。
变硬，变坚固；变坚强；变冷酷英释vvto become firm or stiff, or to make something firm or stiff
