Spherical roller
[机] 球面滚子
🧩 词语组成解析
🗣️ 情景例句
If you want to have this job, you'll need to fully prepare for the interview.
如果你想得到这份工作，你得好好准备一下面试。
The waiter seems to be in a hurry to take our order.
侍者似乎匆匆忙忙拿我们的订单。
There were hardly any trees on the island and there was no water, but this did not prove to be a problem.
岛上几乎没有一颗树，也没有淡水，但这不算什么问题。