发布于：2025-07-06 05:30浏览量：113文/优校网
1.缺点,弱点,短处;失败
1.如果没有...
2.如果在...中失败
1.失败的,减弱中的,衰退中的
1.“fail”的现在分词
1.a fault or a weak point that makes someone or something less effective
1.used for saying that if one thing is not appropriate or possible, then there is something else that you can try
1.no longer strong or healthy
2.very old and likely to die soon
1.The present participle of fail