Telcuman
泰尔铜锰镍合金
🗣️ 情景例句
Grandpa, when did Dad graduate from Michigan?
爷爷，爸爸是什么时候从Michigan毕业的？
Who is the mayor of this city?
谁是这城市的市长？
This has not been easy because I own over a thousand books.
但这并不容易，因为我有1，000多本书。