'Cats behave like well-trained paratroopers.' a doctor said.
“猫就像训练有素的跳伞队员，” 一位医生说。
新概念英语第三册 Lesson 9 Flying cats

📚 句中词汇解析

从本句中提取的重要词汇

behave [bɪ'hev] 词频2 词根: 占有
vi. 表现;举止端正;自然反应; vt. 使守规矩;
💡 be表示动作+have持有→[一个人]拥有的动作→举动，举止
"I would never have expected her to behave in such an underhand way."
我从未想到她的行为竟如此阴险。
近义：act, deal, demean, deport 反义：underact
doctor ['dɑktɚ] 词频1 词根: doc
n. 医生，大夫;博士;神学家;医疗设备; vt.& vi. 医疗，行医; vt. 修理，装配;假造;搀杂;修改，修饰;
💡 doct教+or表名词，人→教的人→有学问的人→ 博士，医生
"She made an appointment for her son to see the doctor."
她为儿子约定了看医生的时间。
近义：spay, load, adulterate, healer, m.d., medic
said [sed] 词频1
adj. [律]上述的;少说为妙;（做）某事有/没有很多优点（或好处）：某事物有/没有多少可说的;说到底; v. 说，讲( say的过去式和过去分词 );表明;念;说明;
"Afterwards she was sorry for what she'd said."
后来她后悔说了那些话。
近义：indicated, spoken, stated, this, aforementioned, aforesaid
trained
a. 训练过的, 受过培训的；培训
近义：instructed, performing, skilled, tame, domesticated, experienced 反义：inexperienced, rookie, tenderfoot, fledgeling, fledgling, callow
cats
abbr. 高级电视研究中心（Centre for Advanced Television Studies）；计算机自动测试系统（Computer Automated Test System）；通信和跟踪系统（Communications and Tracking System）；综合分析试验系统（Comprehensive Analytical Test System）

📚 更多「新概念英语第三册」例句

The only regular visitors to the monastery in winter are parties of skiers who go there at Christmas and Easter.
冬天常来修道院参观的只有一批批滑雪者。他们在圣诞节或复活节到那儿去。
They caught lobster and fish every day,and, as one of them put it 'ate like kings'.
他们天天捕捉龙虾和鱼，正如其中一位所说，吃得“像国王一样好”。
These is no doubt that if she had not lost her rudder she would have won the race easily.
毫无疑问，如果中途没有失去舵， “卡帝萨克”号肯定能在比赛中轻易夺冠。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。
As we bumped over eh dusty track, we swerved to avoid large boulders.
我们在尘士飞扬的道路上颠簸，车子东拐西弯，以躲开那些大圆石。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。