1. 身体接触：Sounds 聲音 | Physical Contact 身體接觸 1 | Physical Contact 身體接觸 2

2. 直接接触：physical construction 机械结构 | physical contact 直接接触 | physical count quantity 帐面数量

noun

1. the act of touching physically

    e.g. her fingers came in contact with the light switch

    Synonym: contact