1.
In prayer it is better to have a heart without words than words without a heart.
祈祷的时候，无言有心比有言无心要好。
2.
centerless superfinishing machine for cylindrical roller
圆柱滚子无心超精机
3.
medium frequency coreless induction melting furnace
中频无心感应熔炼炉
4.
internal and cylindrical centerless grinder for pistone ring
活塞环内外圆无心磨床
5.
high accuracy through feed centerless grinding machine
高精度通磨无心磨床
6.
A good conscience is a soft pillow.
[谚]问心无愧，高枕无忧。
7.
have no sense of shame, guilt, etc
无羞耻心、 无罪恶感
8.
Yet shame I not to bear an o'er-full heart,
我心系百事，无悔无怨，
9.
Leal heart lied never. --Aesop
心诚无谎言。——伊索
10.
He ran off his three hearts.
他手中无一张红心。
11.
a teacher must sometimes show great patience.
教师必须有无限的耐心。
12.
His allegiance has never been questioned.
他的忠心是毫无疑问的。
13.
His behaviour did nothing to put her at her ease.
他的行为无法使她安心。
14.
My friend is endlessly patient.
我的朋友有无限的耐心。
15.
one did not have to worry about work or food,
无需担心工作或口粮，
16.
Independent of human control.
对人为控制无信心的。
17.
He could not get across to her.
他无法向她表明心迹。
18.
A clear conscience laughs at false accusation .
问心无愧，笑对诬蔑。