aborting

动词 abort:

1. terminate before completion
   同义词：abort
2. cease development, die, and be aborted
   同义词：abort
3. terminate a pregnancy by undergoing an abortion
   同义词：abort

1. Thorns are aborted branches.
   植物的刺是退化的枝。
2. She aborted after four months.
   她怀孕四个月後流产了。