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tired (adj.) 厌烦的
tired of + n. 对…感到厌烦
be tired+ from doing sth. 因做…而感到疲倦
He was got tired of answering his little son’s continual questions.
他小儿子没完没了地问问题，他回答得都烦了。
real (adj.) 真正的
The real value of the stock 股份的实值
The real exchange rate 实际汇率
She is a real go-getter.
她是个志在必得的人.
owner(n.) 主人
Owner= possessor
Is he the owner of that foreign car?
他是那辆进口车的车主吗？
spring(n.) 弹簧
Wind a spring 上发条
A spring watch 弹簧锁
This device works by a spring.
这个装置靠发条运转。
