Homostasis
n. 同態(tài);體內(nèi)平衡
??? 情景例句
Is your wife ill?
是你太太病了嗎？
When did you buy the car?
你什么時候買的車？
If fifty pence pieces are not exchanged for sweets, they rattle for months inside money boxes.
如果50便士不拿來換糖吃，則可以放在儲蓄罐里叮當(dāng)響上好幾月。