protrusions

常见例句

Having three teeth, prongs, or similar protrusions.
三齿的具有三个齿、三个突起或三尖头的
Each piece has protrusions and indentations.
它把海岸分成了许多的段落，这一段称为某宗派，另一段就称作另外一个宗派。
Day meal China are protrusions, life Dr mean it?
日日饱餐华都秀色，人生何憾之有？
These protrusions in the grass here are the wrinkles in his forehead.
这些草地上的突起就是他前额的皱纹。
Engineers feared the protrusions could upset airflow around the shuttle and increase the extreme re-entry heat.
工程师们担心突出部分将会打乱航天飞机周围的气流，增加回程时的热量。
Rooftops near any protrusions (ie stairwells). Protruding stairwells, air vents, etc can be used as cover for anyone using a roof as a firing position.
靠近任何突出物的屋顶（包括楼梯井）。突出来的楼梯井和通风口等等，可以被任何利用屋顶做为射击点的人当作掩体。