Tdd
abbr. 时分双工（Time Division Duplex）；测试驱动开发（Test Driven Development）；技术资料文摘（Technical Data Digest）
🗣️ 情景例句
is better for Michelle.
对 Michelle要好些。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
Haven't you got any small change?
您没有零钱吗？