he squandered a lot of time on computer games.

He squandered a lot of time on computer games.

他在电脑游戏上挥霍了许多时间。

----------------------------------------------------------------------
squander表示挥霍或浪费时间`金钱`资源等。例：She squandered all her money on junk food.她把钱都浪费在垃圾食品上。squander也可表示错失机遇。

例：
He squandered the opportunity to go to college.
他错过了上大学的机会。