n. 助手( second的名词复数 );第二名;秒;第二份食物
v. 支持( second的第三人称单数 );临时调派;附议;赞成某提案
网络 秒; 秒数; 七秒钟
It only takes forty seconds.
这只需40秒。
It only took a few seconds.
那只需要几秒钟。
It took only a few seconds.
那只需要几秒钟。
The light flashes every 5 seconds.
灯光每5秒钟闪一次。
The winner´s time was 11.6 seconds.
获胜者的时间是11.6秒。