1. 触感：semi-perforations 半穿空 | sense of touch 触感 | sense resister 抗感性

2. 味觉：Sense of Smell嗅觉 | Sense of Touch味觉 | Visual Characteristics视觉特性

2. sense of touch的解释

noun

1. the faculty by which external objects or forces are perceived through contact with the body (especially the hands)

e.g. only sight and touch enable us to locate objects in the space around us

Synonym: touchskin sensestouch modalitycutaneous senses