真

test -f filename

如果该文件存在,且是一个普通文件(不是一个目录或设备),返回真

test -f filename 如果该文件存在,且是一个普通文件(不是一个目录或设备),返回真(0). | -r file 如果文件存在并且可读,返回真 | -w file 如果文件存在并且可写,返回真

A FILENAME

如果该文件存在而为真

-a filename 如果该文件存在而为真 | -b filename 如果该文件存在且为一个块特殊文件,则值为真 | -c filename 如果该文件存在且为一个字符特殊文件,则为真.

true flight path

真飞行路径

真航线 true course | 真飞行路径 true flight path | 真航向 true heading

How funny

真好笑

That's intersting. 真有趣. | How funny! 真好笑. | Is that so? 真有这回事?

true ground speed

对地真航速

true ground speed meter 真速测速仪 | true ground speed 对地真航速 | true heading 真船首向

And true love doesn't grow with the number of lovers. It wastes away

真爱也不会因为情人的数目而变得更真 而只会逐渐消失

Love is not an affair of a night or ... | And true love doesn't grow with the number of lovers. It wastes away.|真爱也不会因为情人的数目而变得更真 而只会逐渐消失 | - Where's your instrument? - I'll get...

true heading

真首向

true heading 真航向 | true heading 真首向 | true height of the barometer 气压表真高度

Jesus, you danced impressively today! - Do you think so, Mr Fife

天啊,你今天的舞蹈真让人难忘! - 你真这样看吗,伊夫先生

Care for a dance, Teens... | - Jesus, you danced impressively today! - Do you think so, Mr Fife?|- 天啊,你今天的舞蹈真让人难忘! - 你真这样看吗,伊夫先生? | You should try a bogo pogo in your samba, thou...

ISREAL

若是实数则为真

isprime 若是质数则为真 | isreal 若是实数则为真 | isspace 若是空格则为真

That's too bad. It's true. But too bad

真糟糕,是真的,但真糟糕

They feel unwanted.|他们觉得不被欢迎 | That's too bad. It's true. But too bad.|真糟糕,是真的,但真糟糕 | If you could just call my mom.|你可以打电话给我妈

Apportioned Effort：分摊努力

Applied Direct Costs 实际直接成本 | Apportioned Effort 分摊努力 | Apportioned Task 分摊任务

tussah silk fabric：柞丝绸

tussah silk carpet 柞丝毯 | tussah silk fabric 柞丝绸 | tussah silk fancy yarn 柞粗纺丝