41,is ice cold ——理所当然
-Does Professor Ford always come to class?
Is ice cold?
42,It never fails——总是发生
-It never fails; plan a big picnic and it sure to rain
-It never fails it's raining hard outside and I am stark stuck 来自 stick 阻延或推迟 Without an umbrella (困在里面)
I'd like to let you have mine, but I have to go out soon
43,inside out ——里朝外
-Here I am, I am lucky I made it to the exam on time
I can see you are in a hurry; you are wearing your sweater inside out
44,keep an eye——留意
-One of the members of the dormitory counselor is quitting, do you know of anyone who would be interested in and taking her place?
I am not sure, but I'll certainly keep an eye on for you
45,keep from——抑制,防止
-No one could keep him from speaking
46,keep track of——掌握..的线索,注意动向,通晓世态
-You certainly have a lot clocks there seems to be one in every room
My family gives them to me because I have trouble keeping track of the time
47,knock oneself out ——使自己筋疲力尽
-Gorier has been knocking herself out on that project
48,last ——最不情愿的
-The last person I want to see is Jeff
-Would you like to come mountain climbing with us?
That's the last thing in the world I ever want to do
-I thought Paul might be able to help me figure out this computer program
Paul is about the last person I'd ask if I were you
49,lay off ——临时解雇,暂时辞退
-I got some bad news today
The store where I work is laying off staff
Are they going to let you go?
50,leave much to be desired——不令人满意,有待改善
-Well dietitians(营养学家) work hard to offer students nutritious and well-balanced diet
Many of our young men and women claimed that brandy Bramley food like most dorm food leaves
Much to be desired
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