Varying
[ ['vɛəriŋ] ]
辅助 Assistant
[计] 改变
✅ 同义词
🗣️ 情景例句
What time do your classes start?
你的课什么时候开始？
Don't forget to help him.
不要忘记帮助他。
It extends to a depth of 3,723 feet.
深达3，723英尺。