attack
攻击
A stray dog attacked that little boy yesterday.
昨天有只流浪狗攻击那个小男孩。
You are allowed to disagree with others, but personal attacks will not be tolerated.
你可以和他人持不同意见，但人身攻击是不被容许的。
ending
（故事、小说、电影的）结局
I love romantic movies with happy endings.
我喜欢有快乐结局的浪漫电影。
beginning
开始，起点
I've read the novel from beginning to end.
我已把那本小说从头到尾看完。
beginner
初学者，新人
This book is for beginners, not for advanced readers.
本书适合初学者，而不适合进阶读者。
battle
战役；搏斗
The battle took at least 200 lives.
这场战役夺走了至少200条性命。
She is battling bravely against lung cancer.
她正勇敢地与肺癌搏斗。
battlefield
战场
Higher education has become a political battlefield.
高等教育已成为政治的战场。
firm
坚硬的；坚定的；公司
I prefer to sleep on a firm bed.
我比较喜欢睡硬床。
The manager was quite firm about his decision.
经理对自己的决定态度相当坚决。
I work for a law firm.
我在一家法律事务所上班。
firmly
坚定地
I firmly believe that we will overcome all challenges.
我坚信我们会克服一切挑战。
active
精力充沛的；主动的，积极的
Grandmother remained healthy and active until she was 80 years old.
祖母在80岁高龄以前还一直很健康且精力充沛。
Jimmy has been active in helping to raise money for charity.
吉米一直都很主动协助慈善募款。
actively
主动地
We need people who can actively find and solve problems.
我们需要那些能主动发现并解决问题的人。