go up and down 的近义词 20 个

• oscillate
• seesaw
• vary
• veer
• waver
• alter
• alternate
• flutter
• hesitate
• shift
• swing
• undulate
• vibrate
• wave
• be undecided
• blow hot and cold
• ebb and flow
• hem and haw
• rise and fall
• yo-yo

go up and down 的反义词 5 个

• remain
• stay
• continue
• hold
• persist