導讀：詞組能有效的幫助大家提高完型和句子的理解與寫作質(zhì)量，為保證大家能夠靈活運用考研重點詞組，社科賽斯李梅老師特配以相應的例句，幫助大家更快地獲得更高的分數(shù)。
601. no doubt 無疑地
There is no doubt that the sun rises from the East everyday.
毫無疑問，太陽每天都是從東邊升起的。
602. no less than 不少于...；多達
I drank no less than ten bottles of beer.
我喝了不少于十罐啤酒。
No less than fifty were wounded in the plane crash.
飛機墜毀事故中，多達五十人受傷。
603. no more than 無非；至多，同...一樣不
The area they are working in is no more than thirty meters square.
他們工作的那個地方至多30平方米。
604. no wonder 難怪，并不奇怪
No wonder my brother wasn't feeling well.
難怪我兄弟感覺不舒服了。
605. nothing but 只有，只不過
I'm nothing but the tool of God.
我不算什么，只不過是上帝的工具。
606. now and then 時而，偶爾
Now and then they heard the roar of a heavy truck.
他們不時地聽到大卡車的轟鳴聲。
607. objection to sth 反對
My father had objection to the new policy.
我父親反對那項新政策。
608. obstacle to 成為...的障礙
Laziness is the obstacle to be successful.
懶惰是成功的障礙。
609. occur to 被想到，被想起
Did it occur to you that she might be dead?
那你有想過她死了嗎？
610.off duty 下班
You said he was off duty.
你說他已經(jīng)下班了。
