Meaning:

The term “sexual tension” refers to the tangible and often thrilling sensation of a mutual physical allure between two individuals. This magnetic pull is experienced during interactions, frequently when individuals are within close proximity to one another. It manifests as an intense, yet unfulfilled desire that stops short of leading to overt sexual activity. Such a dynamic can unexpectedly arise with a colleague, friend, or even a neighbor, sometimes stirring feelings of unease or confusion. Within the Chinese cultural framework, the term parallels the idea of an “attraction to the opposite sex.” It’s common for netizens to use the phrase “性张力强” (pinyin: xìngzhānglì qiáng) when describing a person of the opposite sex who exudes an alluring charm, often applied to admired actors or celebrities to comment on their captivating presence.

Example:

A: 听说你们部门来了个新同事。

Tīngshuō nǐmen bùmén lái le gè xīn tóngshì。

I’ve caught wind of a new addition to your department.

B: 是的，一个中年男，不算很帅，但性张力强。

Shì de， yī gè zhōngniánnán， bùsuàn hěn shuài， dàn xìngzhānglì qiáng。

That’s right. He’s middle-aged, not conventionally cute, but there’s an undeniable attractiveness about him.