Việt
nhún nhảy
có lò xo
co giãn
vật liệu đàn hồi
Anh
springy
spring-controlled
spring-mounted
be resilient
kern
resilient
resilient material
taut
viscoelastic materials
springy /cơ khí & công trình/
spring-controlled, spring-mounted, springy
be resilient, kern, resilient, springy
resilient material, springy, taut, viscoelastic materials