注下 meaning in Chinese

downpour
drenching diarrhea

Diagnosis and surgical treatment of nutcracker syndrome report of 3 cases
是指左肾静脉回注下腔静脉需穿经腹主动脉和肠系膜上动脉
If you also want to register this domain , sorry , it has been registered by me already
如果您想注册这个域名,那很抱歉,我已经注下了。
This morning , we travel to visit the last spike of the trans canada railway
早上前往太平洋东西横贯铁之接驳处，也是铁注下最后一口钉的所在地。