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blood letting的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 bloodletting:
-
formerly used as a treatment to reduce excess blood (one of the four humors of medieval medicine)
-
indiscriminate slaughter
blood letting的用法和樣例：
例句
- Doctors used to let blood when people got fever.
過去，當人發燒時醫生就給他們放血。 - It seems keener on blood transfusions than on bloodletting.
相比於給經濟放血，它看起來更熱衷於給它輸血。
