vt.安置(position的过去式与过去分词形式);
例句:
She positioned herself near the warm fire.
她待在温暖的炉子的旁边.
A female structure positioned on a disk.
雌蕊生在花盘上.
All holes were positioned at the tip of the crack.
所有的铝孔都位于裂纹的尖端.