protrusions

基本解釋

Having three teeth, prongs, or similar protrusions.
三齒的具有三個(gè)齒、三個(gè)突起或三尖頭的
Each piece has protrusions and indentations.
它把海岸分成了許多的段落，這一段稱為某宗派，另一段就稱作另外一個(gè)宗派。
Day meal China are protrusions, life Dr mean it?
日日飽餐華都秀色，人生何憾之有？
These protrusions in the grass here are the wrinkles in his forehead.
這些草地上的突起就是他前額的皺紋。
Engineers feared the protrusions could upset airflow around the shuttle and increase the extreme re-entry heat.
工程師們擔(dān)心突出部分將會(huì)打亂航天飛機(jī)周圍的氣流，增加回程時(shí)的熱量。