| 释义 |
P.T.R.
- Petrin. 百丽牌照相机；佩特里（姓氏）
- petran. 正负电子串列存储环型加速器
- 温度wēn dù
temperature; T
- 磷lín
phosphorus; phosphor; water in rocks; P
- 小心谨慎xiǎo xīn jǐn shèn
mind one's p's and q's
- 读、写、算dú _ xiě _ suàn
the three R's
- 丁字路口dīng zì lù kǒu
a T road; T-junction
- 并行bìng háng
P; paiallel
- 阴极射线管yīn jí shè xiàn guǎn
cathode-ray tube (CRT); cathode-ray lamp; C-R tube
- 丁字尺dīng zì chǐ
T square
- 絮凝反应xù níng fǎn yīng
flocculoreaction; F. R.
- 谨言慎行jǐn yán shèn háng
speak and act cautiously; mind one's P's and Q's
- 料号liào hào
P/N(Part Number); object ID
- 卫冕wèi miǎn
defend t chehampionship; defend title
- 杜松子苏打水dù sōng zǐ sū dǎ shuǐ
G & T
- 信汇xìn huì
mail transfer (M-T); letter of transfer
- 每分钟转数měi fèn zhōng zhuǎn shù
revolutions per minute (r/m)
- 要人yào rén
very important person (V. I. P.); important personage
- 一丝不苟yī sī bú gǒu
dot the i's and cross the t's, meticulosity, squareness
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