揺動

(1)move or cause to move back and forth; "The chemist shook the flask vigorously"; "My hands were shaking"

(2)前後に動く、または動かす

(3)shake or vibrate rapidly and intensively; "The old engine was juddering"

(4)急速に集中的に震動するか振動する

(5)move back and forth or sideways; "the ship was rocking"; "the tall building swayed"; "She rocked back and forth on her feet"

(6)前後または横に動く

(7)change direction with a swinging motion; turn; "swing back"; "swing forward"

(8)揺り動かして方向を変える

(9)回転する

(10)move or walk in a swinging or swaying manner; "He swung back"

(11)動く、揺れるまたは揺れているように歩く

(12)cause to move back and forth; "rock the cradle"; "rock the baby"; "the wind swayed the trees gently"

(13)前後に動く理由

(1)