attractant是什么意思

attractant的音标：attractant的英式发音音标为：[ə'træktənt]attractant的美式发音音标为：[ə'træktənt]...

This type of trap uses no bait or other attractant.这种陷阱不用诱饵或其他引诱物。When the attractant or stimulant concentration exceeds the receptor limits, the offering is seen as food.当诱食剂或刺激物浓度超过受体的阀值时, 供应物就被看作食物.The synthesis of Mu...