全部

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

务农可能是件很要碰运气的事。《柯林斯英汉双解大词典》

2·Getting a response online can be a hit-and-miss affair.

在网上得到回应可以算是瞎猫碰死耗子的事件。

3·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。

4·Hunting for clothes in a busy shop can be a nightmare, but shopping online can be a bit hit-and-miss.

在拥挤的商店里寻找衣服或许是一个恶梦，但在网上购物多少又有点拿不准。

5·Experiments have suggested that this approach is hit-and-miss, with some organisations more proactive than others.

实验表明，这种做法更像碰运气，总有某些机构比其他更主动一些。

6·Ultimately it lacks outright subtlety and timing can be hit-and-miss, but there's no shortage of attack or attitude.

虽然，终极而言，它缺乏明显的细微之处而且（音乐）节拍掌握上时准时不准，但在攻击性或（音乐）姿态倾向上没有缺点。

7·Barnum understood that hit-and-miss advertising doesn't work, but a consistent message, told over and over, hits its mark.

巴纳姆了解乱枪打鸟式地打广告是没用的，可是持续发出始终如一的讯息就能正中标的。

8·My weight-loss efforts these last couple of years have been hit-and-miss, as I've struggled to find something that works for me.

几年来，我减肥的努力总是毫无成果，我也曾费尽心力去寻找一种适合我的减肥方法。

9·Deliberate movement is the key for not getting frustrated controlling the dino in this way, but younger kids may find it hit-and-miss.

故意运动的关键是不感到沮丧以这种方式控制的恐龙，但年轻的孩子可能会发现，打了小姐。

10·He has long used Prey on his own laptops, but finds the open-source software a little rough around the edges and the installation process a hit-and-miss affair.

他的便携式电脑已经使用prey软件很长时间了，但是发现开源软件的美中不足，安装程序时好时坏。

碰巧的

1·This will allow the food research to gradually move away from hit-and-miss type approach to a more defined and predictable flavor design and flavor engineering approach in the future.

这将使得食品的研究逐渐远离“碰巧”型阶段，而按照可预见的味道和工艺设计继续进行研究。