creep up
US /kriːp ʌp/
UK /kriːp ʌp/

句動詞
1.
忍び寄る, 徐々に上がる
to move slowly and quietly so as not to be noticed
例:
•
The cat crept up on the bird.
猫は鳥に忍び寄った。
•
Prices have been creeping up steadily.
物価は着実に上昇している。
Lingolandでこの単語を学ぶ
忍び寄る, 徐々に上がる
to move slowly and quietly so as not to be noticed