Canfieldite
硫銀錫礦
??? 情景例句
I can believe that. One good thing about ping pong is that it doesn't need much space.
我?guī)缀醪桓蚁嘈拧Ｆ古仪蜃畲蟮暮锰幨遣徽嫉胤健?/div>
I'll do something about it.
我會(huì)想辦法的。
One Saturday morning, Frank visited an antique shop in my neighbourhood.
一個(gè)星期六的上午，弗蘭克去了我家附近的一家古玩店。