noun [专属名词]爸爸；爹爹 - How do you feel, Dad? 你感觉怎么样，爸爸？
noun [可数名词]钥匙；（电脑、打字机或乐器的）键；关键，要诀；答案；音调，声调；图例，符号说明；低岛，礁；扳手；销子，楔；（文章、形势等）主调，基调；（梣树、枫树或无花果树的）翼果；板条间首层灰泥；（有助于石膏等黏附的）粗糙表面；罚球区 - He turned the key in the lock.
verb [vi. 不及物动词]键入；成为（获胜）的关键；<非正式>用钥匙划坏（汽车）；用别针（或楔子、栓）固定；将……的表面处理好；给（广告）加识别编码 - He turned the key in the lock.
adjective [原级]关键的，主要的 - The key doesn't fit the lock.
key struct 重点句型
key point 关键点
x 的钥匙
- 门的钥匙：the key to the door
- 车的钥匙：the key to the car
所有格
- 书的颜色：the color of the book 无生命的所有格
- 张艺谋的电影：ZhangYimou’s movie 有生命的所有格
noun [专属名词]婴儿，婴孩；动物幼崽；（家庭或团体中）最小的成员；幼稚的人，软弱的人；差事，责任；宝贝，亲爱的；喜欢的东西，宝贝东西 - She denies neglecting her baby.
verb [vt. 及物动词]把……当婴儿般对待，对……娇生惯养；小心翼翼地操作，小心对待 - There he sat, blubbering like a baby.
adjective [原级]蔬菜）幼嫩的；（幼）小的，小型的 - The baby needs changing.
verb [vt. 及物动词]听到，听见；聆听，倾听；听说，得知；审理，听审；脑际响起；听明白 - Did you hear the clock strike?
Listen! Can you hear it? 听，你能听见吗？
Look! Can you see it? 看，你能看见吗？
Look for it! Can you find it? 找一下，能你找到吗？
verb [vi. 不及物动词]享受，欣赏，喜爱；过得愉快，玩得开心（enjoy oneself）；享有，拥有；<美，非正式>请尽情享用； <美，非正式>请尽情享用 - I enjoy playing basketball.
enlarge, endanger, enslave, enjoy… EN前缀
A.过的愉快、玩的开心
I enjoy my holiday.
B.喜欢
I enjoy the song every day.
pronoun [反身代词]你自己 - Do it yourself—I don't have time.
pronoun [反身代词]我们自己；我们亲自 - We had the pool all to ourselves.
pronoun [反身代词]我自己；我亲自；我的正常的健康状况和正常情绪 - I roped myself to the chimney.
pronoun [反身代词]他们自己；他们亲自 - They did the cooking by themselves.
pronoun [反身代词]他自己；他亲自，他本人 - He considers himself an expert.
pronoun [反身代词]她自己（she 的反身代词）；她亲自 - She dabbed herself with scent.
