hit and miss

Farming can be very much a hit-and-miss affair.

务农可能是件非常碰运气的事。

柯林斯例句

Watch the red - billed tropicbird play hit and miss finding its tiny home along the cliff.

看哪,一只鸬鹚正在那儿晒着翅膀,红喙的热带鸟没头没脑地寻找着峭壁上的小窝.

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He a bit hit and miss, but at least he's a specialised centre back.

他范的错有点多, 但至少他是专门踢中卫这个位置的.

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Like so many youngsters of the time his early education was hit and miss.

像当时的许多孩子一样,他早年接受的教育是断断续续的,时而念书,时而辍学.

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The trains are often late, so getting to work on time is a fairly hit - and - miss affair.

火车时常晚到, 所以上班要准时完全要听天由命.

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Hit and - run Bible reading can often become hit and miss.

打带跑的阅读圣经,经常带来挥棒落空的结果.

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As you might expect, produce is also the most hit - and - miss category, quality - wise.

就像你预想的那样, 农产品同样也是最容易胡乱摆放的类别.

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