您要查找的是不是：
- Note that this means that you will often get a slash or a dot back from dirname() in situations where the older functionality would have given you the empty string. 注意这意味着在老的函数返回一个空字符串的情形下你通常从dirname()得到的是斜线或者一个点。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- He went away, limping dot and go one. 他一拐一拐地跛着走开了。
- He's very punctual always arrives on the dot. 他很守时--总是按时到。
- She was told to arrive at 8 o'clock on the dot. 她被告知八点钟准时到。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借，因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
- The talks have been put back to Friday morning. 谈判推迟到星期五早上进行。
- He watched the train away until it was only a dot in the distance. 他目送着列车驶去，直到它成了远方的一个小黑点。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- Since James had his leg broken, he walks dot and carry one. 自詹姆斯断腿后，他走路就一瘸一拐的了。
- After a long coma the sick man slowly came back. 昏睡了好久以后，那个病人慢慢地恢复了活力。
- Back in Nigeria we used to play a lot of tennis. 我们以前在尼日利亚经常打网球。
