back-up ring 挡圈 ; 背压环 ; 加支承环
interlocked back-up ring 联锁支撑环
PTFE Back-up Ring 聚四氟乙烯档圈
Back Up Ring Kit 备份圆环套件 ; 备份环套件
ptee back-up ring 聚四氟乙烯支撑环
Screw Back-up Ring 螺旋衬环
full circle metal back-up ring 全圆式金属支撑环
back-up p ring 背位环
Back-up bearing ring 支承轴承圈
If he comes back, I will ring you up.
如果他回来,我就给你打电话。
Back home, we could stay up into the small hours chatting about nothing and, when we were apart, we would text, email and ring each other dozens of times a day.
回到家,我们会熬夜聊着有的没的直到凌晨,当我们分开的时候,我们会发短信,发电子邮件,一天给对方打十好几次电话。
"I said, 'If he calls that number, I'll be sure to pick up after the fifth ring, '" Bryant quipped back -- referring, naturally, to the five championship rings he has.
“我认为,如果他拨通那个号码,我将会在铃声响第五次的时候接听电话。” Kobe回复说,很自然关联到他拥有的五只总冠军戒指上。
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