to make movements with your hands and arms when you are talking, usually because you want to emphasize what you are saying or because you are excited (讲话时为强调因情绪激动而)用手势示意
ADVERB | PREPOSITIONADVERB➤wildly大動作比畫◇He gesticulated wildly as he tried to make her understand.他使勁兒向她打手勢,試圖讓他明白。PREPOSITION➤at向⋯做手勢◇The other woman was gesticulating at the ambulance.另一個女子對着救護車做手勢。➤to朝着⋯做示意動作◇She was gesticulating to me with her hands.她朝我打着手勢。➤towards/toward對⋯打手勢◇The officer gesticulated towards / toward the refugees.那軍官朝難民打手勢。