1、低于
... put two and two attach 根据事实推理 put under 低于 put up by sell 交付拍卖 ...
2、使处于
...put out 熄灭put under 使处于 ... 下...deaden 使(感觉、痛苦等)减弱...
3、杀死
... put two and two together v figurative, informal (deduce sth) 比喻，非正式用语 （依据事实）推理、推断 put under 杀死 put up vtr informal (accommodate) 非正式用语 为…提供住宿，供给…
put sth under sth把某物放在某物下
put someone under oath使某人发誓说实话
put sb under arrest逮捕某人
put sb under hack翻译;使某人张口结舌
put sb under examination审查某人
She put you under她凌驾于你之上
Put this under your skin将这藏与你肌肤下;将这注入你的肌肤
put it under the projector把它下的投影机;放在投影机;把它下投影仪
put one under an obligation施恩惠给某人