To fail of development; remain rudimentary.

发育不全；夭折。

To fail or stop at an early stage.

失败或中止。

To have a miscarriage.

【医】流产。

(of a rocket or missile) to fail to complete a scheduled flight.

取消(火箭或飞弹的)发射计划。

To end at a premature stage, as a pregnancy, disease, rocket or missile flight, plan, uprising.

使流产；堕胎；中止；取消(火箭等之发射)；(计划等)无结果。

Abortive flight of an aircraft.

被取消的飞行任务。

Rocket or missile that has aborted.

取消发射的火箭或飞弹。