created sense approved 垫圈/墊圈 · diànjuàn · spread litter
垫圈 / 墊圈
diànjuàn
spread litter
to spread litter in a cowshed, pigsty, etc.
养猪场每天都要给猪舍垫圈。
verb
created sense approved 垫圈/墊圈 · diànquān · toilet seat
垫圈 / 墊圈
diànquān
toilet seat
the ring-shaped seat of a toilet
这种一次性马桶垫圈非常卫生。
noun
created sense approved 垫圈/墊圈 · diànquān · washer
垫圈 / 墊圈
diànquān
washer
a thin, flat ring used to distribute the pressure of a nut or bolt
拧螺丝之前先放一个垫圈。
noun