柯林斯詞典protuberance /pr??tju?b?r?ns/ (protuberances) 1. N-COUNT A protuberance is a rounded part that sticks out from the surface of something. 鼓起的部分; 隆起的部分[正式] ...a protuberance on the upper jawbone. ...上頜骨的一個隆起部分。 返回 protuberance劍橋詞典something that sticks out from a surface 隆起部分；凸出物 If the plant has been infected you will see dark protuberances along the stems . 如果這種植物感染了病菌，你會看到它的莖上出現(xiàn)黑色的凸出物。 medical specialized a projection or swelling on a part of the body such as the chin or the eyebrow （身體部分）隆凸，突出物 Bunions are bony protuberances that stick out on either side of the foot . 拇趾囊腫是腳側的骨樣突出物。 返回 protuberance