Words such as "big pear" and "no pear" come from Baidu Post Bar. "Yali pear" is the homonym of "pressure". The first word that appears when some commonly used pinyin input methods input "Yali pear" is "Yali pear". A talented person in Baidu doesn't know whether it is intentional or unintentional to turn "pressure" into "elegance", but it has been imitated by countless people in Baidu. ? "Yali pear is very big" is a homophonic word, which is very stressful. ? Yali pear also means silly but cute, only the part waiting to eat doesn't eat people? In the network, some netizens refer to "pressure" as "pear".
pressure
Physical pressure refers to the force on the contact surface of two objects, or the vertical force of gas on the surface of solid and liquid, or the vertical force of liquid on the surface of solid.