be good at的同义词组为do well in

例句

1.

You need manual dexterity to be good at video games.

玩好电子游戏手要灵巧。

2.

Viruses tend to be good at surviving when a computer system crashes.

计算机病毒在系统崩溃后往往依然存在。

3.

You have to be good at spotting trouble on the way and heading it off.

你必须善于发现潜在的麻烦并加以化解。

同义词组是dowellin,都是擅长做某事的意思。它们的区别是:begoodatdoingsth,dowellinsth