Kaiserzinn
锡基合金
🗣️ 情景例句
Yes, indeed.
对 ，正需要。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
My father was shocked.Now we are not allowed to touch it.
我父亲大为吃惊，不许我们再动它。