unstained
英
美
adj. 纯净的；无瑕庇的；无污点的; 未染色（污染）的
BNC.40098 / COCA.41880
英英释义
adj
- (of reputation) free from blemishes
- his unsullied name
- an untarnished reputation
- not stained
- An apron keeps his clothing unstained
- without soil or spot or stain
- not having a coating of stain or varnish
双语例句
- Our Mind is primordially free and unstained, suffering only arises when there is attachment.
心本身事实上是自由的，因为执著而有痛苦。 - Tess is an example of the destructive effect of society's pressure and conventions upon a nature naturally pure and unstained.
苔丝是一个本性纯洁却被社会压力和传统偏见无情摧毁的典型女性形象。 - In the control group, FOS was feeble stained, and the nucleus was unstained.
对照组FOS蛋白基本不表达，细胞着色很弱，胞核未被染色。 - They called me the Reverend when I entered the church unstained;
他们叫我牧师，因为我信教； - No reasonable man ought to doubt the unstained innocence of your relation at the bar.
凡是知理明义的人再不会怀疑你那站在被告栏里的亲戚的清白无辜了。 - Method: Cytotoxicity of colored and unstained orthodontic bracket and wire against human gingival fibroblast ( HGF) was investigated with MTT assays and the cell DNA proliferation index ( PI) of cell groups was assessed through flow cytometry.
方法：用MTT比色法评价彩色弓丝和未染色弓丝和托槽的细胞毒性，并用流式细胞仪法（FCM）检测细胞群落的DNA增殖指数。 - Further, when the world of commerce was about to lay its ugly and contaminating fingers on life, here was a poem enshrining with security a world unstained by any commercial value.
此外，当商业世界将要丑恶而肮脏地去染指生活时，却有这么一篇诗平安地护持着一个不为任何商业价值所玷污的世界。 - And thou present'st a pure unstained prime.
而你的正是纯洁无瑕的初春。 - We saw rows of dead lined up in burial shrouds, the white linen unstained by a single drop of blood.
我们看到一排排裹在尸布中的尸体，上面没有一点血迹。 - BCB stained oocytes and unstained oocytes had different status of apoptosis.
经BCB染色后卵母细胞在成熟后的凋亡情况不一样。