Bwc
abbr. basic weight calculator 基本重量计算器; broadband waveguide oscillator 宽带波导振荡器
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
Don't feel like it.
并不想。
Good. Now give me a bottle of orange,please.
好，现在请给我一瓶橙汁吧！