pronoun [人称代词]我 - I think I have said enough.
verb [连系动词]是（be 的第一人称单数现在时） - I think therefore I am. — René Descartes 我思故我在
verb [助动词]是（be 的第二人称单复数现在式） - Snakes are carnivorous.
noun [抽象名词]名字，名称；名声，名誉；<非正式>名人，有名的事物；（侮辱人的）绰号，别称；（英国）属劳埃德保险社辛迪加的承保人 - Is your name spelled correctly?
verb [vt. 及物动词]命名，给……取名；说出……的名称，叫出……的名字；说定，确定；任命，委任；<英>（下议院议长）点名开除（立法委员会成员）的议员身份 - She named her new puppy "Buddy".
adjective [原级]有名的，出名的；姓名的，据以取名的 - The street is named after a famous poet.
pronoun [指示代词]什么；多么；多少 - What did she tell you, anyway? 她到底对你说了什么？
adjective [原级]什么；多么；何等 - I didn't know what college I wanted to go to. 我不知道我想上什么样的大学。
adverb [程度副词]到什么程度，在哪一方面 - It's, what, eleven years or more since he's seen her. 自从他上次见到她，已经有，嗯，11年甚至更久了。
interjection [惊讶]什么；多么 - What's the problem?什么事？；是什么问题？
noun [抽象名词]族，民族；国籍 - Asked his nationality, he said American.
noun [抽象名词]工作，职业；零工，任务；职责，责任；<非正式>罪行，（尤指）盗窃；<非正式> 东西，物件；费力的事；幸运的事；刺，捅；<非正式>东西，物件 - You've got the job? Fantastic!
noun [具体名词]打字机或计算机的）键盘；（钢琴或风琴的）琴键；键盘乐器 - You are going to wear out the computer's keyboard.
verb [vt. 及物动词]用键盘输入；用键盘操作 - You can enter text on the QWERTY keyboard or simply write on the screen.
noun [具体名词]（设备、机器的）操作员；经营者；精明圆滑的人，善于取巧的人；电话员，接线员；运算符号 - The operator will put you through.
noun [专属名词]工程师，设计师；（航班）机械师，（轮船）轮机长；技师，机修工；工兵；机车司机，火车司机；责任人 - An engineer is a person who repairs mechanical or electrical devices. 维修师
verb [vt. 及物动词]设计，建造；策划，精心安排；改变……的基因(或遗传)结构 - When a vehicle, bridge, or building is engineered, it is planned and constructed using scientific methods. 设计制造
noun [专属名词](男)警察，警员 - The policeman reached down and petted the wolfhound.
noun [专属名词]女警察；女警官 - My aunt is not a policewoman.
noun [专属名词]出租车司机：一名驾驶出租车的专业司机，负责载客和送客。 - The taxi driver revved up his engine.
noun [专属名词]空中小姐 - An air hostess came by and explained the situation.
noun [专属名词]邮递员，邮差 - Has the postman been yet?
noun [专属名词]护士；<旧>保姆，奶妈；保育虫；（保护其他作物的）防护作物；沙锥齿鲨 - The nurse cleaned the wound.
verb [vt. 及物动词]看护，照料；细心打理；调养，调治；喂奶，哺乳；吃奶；怀有；慢慢地喝；爱惜地搂抱；<旧>（在某种特定条件下）被抚养长大；（台球，斯诺克）聚球，使球互相靠拢 - The nurse nursed the patient back to health.
noun [专属名词]机械工，机修工；<旧>劳工，工匠；方法，手段 - The mechanic located the fault immediately.
adjective [原级]手工的 - I'm a great mechanic.
noun [专属名词]美发师 - She has set up in business as a hairdresser.
noun [专属名词]家庭主妇 - I hated the label 'housewife'.
noun [抽象名词]家务劳动，家务事 - Housework is a never-ending task.
noun [专属名词]牛奶商；送奶工人；挤奶员工 - The first person down the street was a milkman with his car.
