det. 第二(的);另外的;
adv.以第二名/位;第二,其次;
n.秒;片刻;二等货;二挡;二级优等学位;添菜;(拳击或国际象棋锦标赛的)副手;
v.赞成;附议;临时调任;
例句:
It only takes forty seconds...
只需40秒。
As a dancer, he is second to none (= nobody is a better dancer than he is) .
他的舞技不亚于任何人。
He shouted to his seconds, 'I did it! I did it!'
他对助手们喊道:“我赢了!我赢了!”