51. cavity洞 穴
Im afraid there wont be time to do aother tooth today, make sure you dont eat anything like steaks for the next few hours,and well fill the other cavity tomorrow.
All right. Actually, I must hurry to the library to return some books.
52. ceremony典礼 仪式
If the flag just display on such occasions, do not allow the flag to fall to the ground. But let it be carried high up in the air to form a feature of the ceremony.
53. cetainly必定 当然
Your dog certainly seems to know youre his master. Did you have to punish him very often when you trained him?
I found its better to praise him when you obeys and not to be so fussy when he makes mistakes.
54. challenge挑战 向挑战 对质疑
The assignment on physics is a real challenge, I dont think I can finish it on time all by myself.
Why dont we join in our feet together? It may be easier then.
55. chamber室 会所
The local chamber of commerce, which represents the industry in the area, hired me as a consultant to do a one-year study on fishing in the Biramichi river and write report for them.
56. champaign香槟酒
Ann, how much champaign did they drink?
A lot, it was more popular than mineral water.
57. champion冠军 捍卫者 拥护者
Though we didnt win the game, we were satisfied with our performance
You did a great job, you almost beat the world champion. It was a real surprise to many people.
58. championship锦标赛 冠军
His teams often won enough games to qualify for the final rounds, but
they almost aways lost in the finals. As a result, Wilt chamberlain became
determined to win one more championship before he retired.
59. chance可能性 机会 机遇
When dos the football team have the best chance to win the World Cup?
60. change 改变 变更 变化 零钱
Susan, Im going to change the light bulb above dining table, will you hold the ladder for me?
No problem. But be careful while youre up here.
Change the part of life, but rapid change, said scientist Georgy Woodwill, is the enemy of life.