verb🔗Share碰撞，撞击。 To knock against or run into with a jolt."The shopping cart, rolling along by itself, was bumping into people's legs in the grocery store. "购物车自己往前滚，在超市里咣当咣当地撞到别人的腿。actionvehicletrafficChat with AIVocabulary GamePractice Reading
verb🔗Share颠簸， 震动 To move up or down by a step; displace."I bumped the font size up to make my document easier to read."我把字体大小调大了一号，让我的文档更容易阅读。actionpositionChat with AIVocabulary GamePractice Reading
verb🔗Share顶帖, 帖子置顶 To post in an Internet forum thread in order to raise the thread's profile by returning it to the top of the list of active threads."She kept bumping her old forum post about selling textbooks so more students would see it. "她不停地顶帖，把她卖课本的旧帖子置顶，这样才能让更多学生看到。internetcommunicationcomputingtechnologymediaChat with AIVocabulary GamePractice Reading
verb🔗Share突沸，猛烈沸腾 (of a superheated liquid) To suddenly boil, causing movement of the vessel and loss of liquid.""Be careful when heating that liquid in the lab; if it's superheated, it might start bumping and spill out of the beaker." "在实验室加热那种液体时要小心；如果它过热了，可能会发生突沸，然后从烧杯里溢出来。chemistryphysicsprocesstechnicalscienceChat with AIVocabulary GamePractice Reading
verb🔗Share改签，升舱。 To move (a booked passenger) to a later flight because of earlier delays or cancellations."Due to the airline's overbooking, they are bumping passengers from this morning's flight to the afternoon. "由于航空公司超额预订，他们正在把今天上午航班的乘客改签到下午的航班。servicebusinessChat with AIVocabulary GamePractice Reading
verb🔗Share推迟，延期. To move the time of (a scheduled event)."The meeting is bumping to next week because the boss is out of town. "因为老板出差了，会议要推迟到下周。timeeventplanorganizationChat with AIVocabulary GamePractice Reading
verb🔗Share撞匙开锁，敲击开锁 To pick (a lock) with a repeated striking motion that dislodges the pins."A thief was seen bumping the front door lock of the jewelry store late last night. "昨晚深夜，有人看到一个小偷在用撞匙开锁的方式试图打开珠宝店的前门锁。technologyactionChat with AIVocabulary GamePractice Reading
verb🔗Share咚咚作响，砰砰作响。 To make a loud, heavy, or hollow noise; to boom."The subwoofer in the car was bumping so loud, I could feel the vibrations. "汽车里的低音炮咚咚作响，声音太大了，我都能感觉到震动。soundChat with AIVocabulary GamePractice Reading
verb🔗Share填充，扩充 To spread out material so as to fill any desired number of pages."The textbook publisher was accused of bumping the font size and adding unnecessary images to the chapter in order to increase the book's page count and price. "这家教科书出版社被指控通过增大字体和添加不必要的图片来扩充章节内容，以此增加书的页数和价格。writingmediatechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share撞击声，碰撞。 The sound or action of a bump."The baby woke up from his nap due to the loud bumping coming from downstairs. "楼下传来很大的撞击声，宝宝被吵醒，从午睡中醒了过来。soundactionChat with AIVocabulary GamePractice Reading
