Tre
abbr. 高音（等于treble）
🗣️ 情景例句
I love my school. I have so many good friends there now.
我喜欢我的学校。我现在有那么多好朋友在那里。
You think this is funny?
你认为这个很有趣？
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。