Cuprolead
铜铅合金料
🗣️ 情景例句
I am so excited!
我感到好兴奋。
Jenny, does she really live here?
珍妮，你真的在迈阿密有母亲吗？
One can tell the difference almost at a glance, for a spider always has eight legs and insect never more than six.
人们几乎一眼就能看出二者的差异，因为蜘蛛都是8条腿，而昆虫的腿从不超过6条。