Iecnum
铜镍合金
🗣️ 情景例句
Absolutely right, Betty.
完全正确， Betty。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
Well, I had been wrong, for I was now lost.
唉，实际我错了，我现在迷路了。