难对付的

He is really a hard nut to crack. You need to be more patient.

他是一个很难对付的人，你需要更多的耐心。

My boss is a hard nut to crack .

我的老板是个很难对付的人。

My manager is a hard nut to crack. He always shouts at me about what I have done.

经理是个很难对付的人，他总是对我做的事大吼大叫。

"I think they found us an extremely interesting and challenging bunch to work with," she says, adding wryly

我想他们发现我们是一群极其有趣，并很难对付的学生。

He is a very difficult person to be coped with.

他是个很难对付的人

I'd even go so far to say,a serious force to be reckoned with.

我不得不说你是个很难对付的人

Specifically you may need to find a way to deal with a very difficult authority figure at work.

特别是要去寻求方法处理好工作上一个非常难对付的权威人物。

I saw that, if there was a wall of stone between me and my townsmen, there was a still more difficult one to climb or break through, before they could get to be as free as I was.

我知道，如果说我与乡亲之间挡著堵石墙的话，那麼他们若想要获得我这种自由的话，他们还得爬过或打破一堵比这石墙更难对付的墙才行。

He's a hard nut to crack.

他是一个难对付的家伙。

He is a Marquis great in power, and most stern.

他是一个以力量著称且非常难对付的侯爵。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。