hold-down ring 压紧环
casing hold-down ring 套管压紧环
Down ring connector 下环形线夹
Step Down Ring Lens Adapter 需要使用转接环
core hold-down ring 堆芯压紧环
BLOW DOWN RING 安全调节齿圈
Ring-down count 振铃计数
Ring-down count rate 振铃计数率
tir down ring 系留环
They all sat down at once, in a large ring, with the Mouse in the middle.
他们立刻坐下来,围成一个大圈,把老鼠围在中间。
She was staring down at her hands, twisting the ring on her finger.
她往下盯着自己的手,旋转着手指上的戒指。
You can bet (that) the moment I sit down, the phone will ring.
几乎可以肯定,我一坐下,电话铃就会响起来。
Instead of listening to the cry of agony they listen to the ring of dollars and stoop down and pick up the coins."
怨言绕耳过,硬币叮当落,速拾不嫌多"
应用推荐