1. the envelope was firmly sealed.
这个信封封得很严实。
2. scientists are still searching for a cure to the common cold.
科学家仍在寻求治疗感冒的方法。
3. they searched the woods for the little boy.
他们在森林中搜寻到了那个小男孩。
4. we did a computer search for all the hyphenated words.
我们用电脑查找所有用连字符连接的词。
5. winter is the low season at seaside hotels.
冬季是海滨旅馆业的淡季。
6. this meat should be seasoned with salt and mustard.
这肉里应该加些盐和芥末。
7. her beautiful roses won second prize at the flower show.
她那些美丽的玫瑰在花展上得了二等奖。
8. our goods are second to none on the world market.
在国际市场上，我们的商品不亚于任何人。
9. the train will leave in a second.
列车马上要开了。
10. our plan must remain a secret.
我们的计划必须保密。
11. what's the secret of baking perfect bread?
烤出好面包的秘诀是什么？
12. we discovered a secret passage behind the wall.
我们在墙后发现了秘密通道。
13. signals control each section of the railway track.
各种信号控制着铁路轨道的每个部分。
14. the architect drew the house in section.
建筑师画出房子的剖面图。
15. first the surgeon performed the section of the blood vessel.
外科医生首先切开血管。
16. make the windows secure before leaving the house.
出门之前把窗户关严。
17. it may be many years before the new company can gain a secure foothold in the market.
也许要经过若干年这家新公司才能在市场上取得稳固的立足点。
18. the little boy felt secure near his parents.
那小男孩在父母身边感到安心。
19. he secured the release of the hostages.
他已经设法使人质获释。
20. i looked for her in the crowd but couldn't see her.
我在人群中寻找她，但看不到。
21. do you see what i mean?
你明白我的意思吗？
22. part of every crop is saved for seed.
这个信封封得很严实。
2. scientists are still searching for a cure to the common cold.
科学家仍在寻求治疗感冒的方法。
3. they searched the woods for the little boy.
他们在森林中搜寻到了那个小男孩。
4. we did a computer search for all the hyphenated words.
我们用电脑查找所有用连字符连接的词。
5. winter is the low season at seaside hotels.
冬季是海滨旅馆业的淡季。
6. this meat should be seasoned with salt and mustard.
这肉里应该加些盐和芥末。
7. her beautiful roses won second prize at the flower show.
她那些美丽的玫瑰在花展上得了二等奖。
8. our goods are second to none on the world market.
在国际市场上，我们的商品不亚于任何人。
9. the train will leave in a second.
列车马上要开了。
10. our plan must remain a secret.
我们的计划必须保密。
11. what's the secret of baking perfect bread?
烤出好面包的秘诀是什么？
12. we discovered a secret passage behind the wall.
我们在墙后发现了秘密通道。
13. signals control each section of the railway track.
各种信号控制着铁路轨道的每个部分。
14. the architect drew the house in section.
建筑师画出房子的剖面图。
15. first the surgeon performed the section of the blood vessel.
外科医生首先切开血管。
16. make the windows secure before leaving the house.
出门之前把窗户关严。
17. it may be many years before the new company can gain a secure foothold in the market.
也许要经过若干年这家新公司才能在市场上取得稳固的立足点。
18. the little boy felt secure near his parents.
那小男孩在父母身边感到安心。
19. he secured the release of the hostages.
他已经设法使人质获释。
20. i looked for her in the crowd but couldn't see her.
我在人群中寻找她，但看不到。
21. do you see what i mean?
你明白我的意思吗？
22. part of every crop is saved for seed.
