用动词词性的spot造句

1.Vicenzo failed to spot the error.维森佐未能发现该错误。2.He left the party seconds before smoke was spotted coming up the stairs.就在他离开聚会几秒钟后有人发现烟雾顺着楼梯冒上来了。3.ow with this particular piece of instrumentation, you can actually spot individualcarbon atoms.现...