verb🔗Share低声地笑,窃笑 To laugh or giggle in a somewhat subdued or restrained way, as from nervousness or poorly-suppressed amusement."When the teacher tripped, the students tittered nervously, trying not to laugh out loud. "当老师绊倒时,学生们紧张地低声窃笑,努力不让自己大声笑出来。soundactionemotionhumancharacterentertainmentcommunicationlanguageChat with AIVocabulary GamePractice Reading
verb🔗Share摇摇晃晃, 颤巍巍 To teeter; to seesaw."The stack of books tittered precariously on her head before finally toppling over. "那摞书在她头上摇摇晃晃,颤巍巍的,最终还是倒了下来。actionsoundChat with AIVocabulary GamePractice Reading