Bearing retainer
[机] 轴承承托
🧩 词语组成解析
retainer
[ri'teinə]
n. [机]承盘，挡板;家臣，侍从;[牙科]牙架;保持着;
🗣️ 情景例句
Bye, see you next time.
下回再见。
Have you ever thought about a career in the medical profession?
你曾经在医药专业考虑职业吗？
and found our then prevailing primitive state completely uninteresting to their own advanced knowledge.
并且发现我们地球当时普遍存在着的原始状态同他们先进的知识相比是索然无味的。