let blood

基本解釋

Doctors used to let blood from people to lessen a fever.
過去醫(yī)生以放血來減輕熱度。
Wear roomy clothing, especially at the wrists and ankles, to let blood flow to the extremities.
穿著寬松的衣服，尤其在腕部和踝部，讓血液流到末端。
Let blood from the patient.
給病人放血。
chinafanyi.com

"Well,I will not let you put yourself or this bar in danger.I won't." "True Blood" has completed its second season on the cable channel HBO.
This is in the middle of the page: Let me assure you that no one but a Catholic could have written Wise Blood even though it is a book about a kind of Protestant saint.
在這頁的中間：,“你要確信,只有一個(gè)才天主教徒能寫出《慧血》,盡管這本書是關(guān)于新教徒。
耶魯公開課 - 1945年后的美國小說課程節(jié)選
Being so caught up, So mastered by the brute blood of the air, Did she put on his knowledge with his power Before the indifferent beak could let her drop?
就這樣被征服，這樣被天空中野性的血液欺凌，她是否借他之力獲得了知識(shí),在那一意孤行的嘴放她下來之前？
耶魯公開課 - 現(xiàn)代詩歌課程節(jié)選

All they needed was to open up the tubes and let the blood start flowing, right?
FORBES: The Guys Who Trade Your Blood For Profit