| 精虫 | jīng chóng | spermatozoon; spermatozoa |
| 精虫冲脑 | jīng chóng chōng nǎo | lit. the spermatozoons have gone to his head; fig. overwhelmed by lust |
| 精卫 | Jīng wèi | mythological bird, reincarnation of drowned daughter Nüwa 女娃[Nü3 wa2] of Fiery Emperor 炎帝 |
| 精卫填海 | Jīng wèi tián hǎi | lit. mythical bird Jingwei tries to fill the ocean with stones (idiom); futile ambition; task of Sisyphus; determination in the face of impossible odds |
| 精诚 | jīng chéng | sincerity; absolute good faith |
精诚所加，
金石为开 | jīng chéng suǒ jiā ,
jīn shí wèi kāi | lit. sincerity splits open metal and metal (idiom); if you put your heart to it, you can break up metal and rocks; With a will, you can achieve anything. |
| 精诚所至 | jīng chéng suǒ zhì | with a will, you can achieve anything (idiom); cf 精誠所至,精诚所至,金石为开 |
精诚所至，
金石为开 | jīng chéng suǒ zhì ,
jīn shí wèi kāi | lit. sincerity splits open metal and metal (idiom); if you put your heart to it, you can break up metal and rocks; With a will, you can achieve anything. |
| 精讲多练 | jīng jiǎng duō liàn | to speak concisely and practice frequently (idiom) |
| 精读 | jīng dú | intensive reading; peruse; perusal |
| 精读课 | jīng dú kè | intensive reading course |
| 精进 | jīng jìn | to forge ahead vigorously; to dedicate oneself to progress |
| 精雕细刻 | jīng diāo xì kè | lit. fine sculpting (idiom); fig. to work with extreme care and precision |
| 精灵宝钻 | jīng líng bǎo zuàn | treasure of spirits; Silmarillion or Quenta Silmarillion by J.R.R. Tolkien 托尔金 |
| 精灵文 | jīng líng wén | Elvish (language of elves) |
| 精魂 | jīng hún | spirit; soul |
| 糖精 | táng jīng | saccharin |
| 蓝精灵 | lán jīng líng | Smurf; the Smurfs |
| 蓝色小精灵 | Lán sè xiǎo jīng líng | the Smurfs; Smurf |
| 遗精 | yí jīng | nocturnal emission; wet dream |
| 酒精中毒 | jiǔ jīng zhòng dú | alcoholism |
| 酒精性 | jiǔ jīng xìng | alcoholic (beverage) |
| 酒精灯 | jiǔ jīng dēng | spirit lamp |
| 酒精饮料 | jiǔ jīng yǐn liào | liquor |
| 阴精 | yīn jīng | sex fluids |
| 风油精 | fēng yóu jīng | essential balm containing menthol, eucalyptus oil etc, used as a mosquito repellant |
食不厌精，
脍不厌细 | shí bù yàn jīng ,
kuài bù yàn xì | chopping food is always welcome |
| 养精蓄锐 | yǎng jīng xù ruì | to preserve and nurture one's spirit (idiom); honing one's strength for the big push |
| 香草精 | xiāng cǎo jīng | vanilla; vanilla extract; methyl vanillin C8H8O3 |
| 马屁精 | mǎ pì jīng | toady; boot-licker |
| 体外受精 | tǐ wài shòu jīng | in vitro fertilization |
| 体大思精 | tǐ dà sī jīng | extensive and penetrating (idiom); expansive and profound (of writing) |
| 高精度 | gāo jīng dù | high precision |
| 麦乳精 | mài rǔ jīng | malt milk extract |
| 龙马精神 | lóng mǎ jīng shén | old but still full of vitality (idiom) |
