polar globule的用法和樣例：
例句
- After that breakthrough, the U.C.S.B. group decided to drop most of its work on polar diodes and focus on nonpolar ones.
獲得這個重大突破后，聖巴巴拉分校研究團隊決定停下極性二極體的大部份工作，集中在非極性二極體的研究上。 - The oocytes undergoing meiotic division sequentially extrude the first and the second small polar bodies from the large oocytes.
卵母細胞在減數分裂過程中相繼排出第一和第二極體。
