Nontransparency
不透光性能
🗣️ 情景例句
Can I leave him a voice in mail?
我可以在他的语音信箱里留话吗？
Why are you so busy?
你为什么这样忙碌？
Unlike her friends, she never gave up hope.
与她的朋友的不同之处是，她从不放弃希望。