better at的用法和樣例：
例句
- Is your father any better at all?
你父親有些好轉嗎? - Some players are better at defending.
有些運動(dòng)員較擅長(cháng)打防衛。 - I am better at math than English.
和英語(yǔ)相比我更擅長(cháng)數學(xué) - At the new school he'll have room to get better at English.
在新學(xué)校里，他的英語(yǔ)水平有可能會(huì )提高。 - Don't do that; you ought to know better at your age.
別干那事，你在這個(gè)年齡，你該學(xué)得乖一點(diǎn)了。
