undulate
🇺🇸
/ˈʌndʒəleɪt/
🇬🇧
/ˈʌndʒəleɪt/
verb
R
to move in a smooth, wave-like motion
The flag undulated in the breeze.
在微風中波動
translation
波動
詞形變化
3rd Present
undulates
Past
undulated
Perfect
undulated
Progressive
undulating