bloodless

adj.

无血的；不流血的；无生气的；无情的

1. "(actors, singers, etc.) perform for outside salary income without approval by the unit they belong to"
   走穴
2. She was still adamant; her face was flushed, but her lips were bloodless.
   玛金还是很坚持，脸是通红，嘴唇却变白了。
3. It was very neat,and practically bloodless.
   这个手术干净利落，基本上没流血。
4. The Arab conquest of Jerusalem was bloodless.
   阿拉伯人对耶路撒冷的征服是没有流血的。

Bloodless catheter
Bloodless catheter
Bloodless glucose measurements.
Bloodless splittable introducer
"Bloodless"rats through the use of artificial blood substitutes
Bloodless medicine: clinical care without allogeneic blood transfusion
Objectives and limitations of bloodless medical care.
One hundred and fifty hepatic resections: evolution of technique towards bloodless surgery
Transplantation and in vivo imaging of multilineage engraftment in zebrafish bloodless mutants.
Rees M, Plant G, Wells J, et al. One hundred and fifty hepatic resections: evolution of a technique towards bloodless surgery. Br J ...