活节 | |
el. | swivel |
el.mach. | articulation |
met. | eye joint |
铺块 | |
tech. | paving block |
式 | |
gen. | a system |
混凝土 | |
environ. | concrete |
铺面 | |
hydroel.st. | pavement |
| |||
swivel | |||
articulation | |||
eye joint | |||
hinge; intergrown knot; live knot; movable joint; red knot; unsound knot; tight knot; sound knot |
活节 : 283 phrases in 45 subjects |