外推

wài tuī to extrapolate

式

shì type; form; pattern; style

窗户

chuāng hu window; CL:個|个[ge4],扇[shan4]

怎么

zěn me how?; what?; why?

zěn me variant of 怎麼|怎么[zen3 me5]

锁

suǒ old variant of 鎖|锁[suo3]

suǒ to lock up; to lock; lock; CL:把[ba3]

住

zhù to live; to dwell; to stay; to reside; to stop; (suffix indicating firmness, steadiness, or coming to a halt)

fanpianzicommIOSphp