Kufil
(= kufil alloy)库菲尔气焊焊条合金, 铜银合金
🗣️ 情景例句
I suggest that we go climb White Cloud Mountain tomorrow.
我建议明天一起去爬白云山。
Theings past cannot be recalled.
过去的事情无可挽回。
It seemed certain that this would win the prize.
看来这个饼干获奖无疑了。