The rotunda, the round part, we wouldn't really see in antiquity.

这个圆形大厅在古建筑中是不常见的。

You have the round part and you have the straight part and they're made separately.

班卓琴有圆的部分，也有直的部分，这两部分是单独制作的。

There's the round part and you have the straight part.

有圆形的部分，有直的部分。

The banjo has two distinct parts: the round part and the straight part.

班卓琴有两个不同的部分：圆形部分和直线部分。

The rim is just the wood part, but you have the round part and you have the straight part and they're made separately.

轮辋是木制，还有圆形部分和笔直的部分，它们是各自分离的。

The rim is just the wood part, but you have the round part and you have the straight part and they’re made separately.

轮辋是木制，还有圆形部分和笔直的部分，它们是各自分离的。

There’s the round part which we call the rim. It’s actually called the pot when it’s got all of its parts on it.

这个就是我们称之为轮辋的圆形部分，当我们把所有零件都安装上去后，这部分就是鼓面。

It's 6 or 9. I don't know, the dot is on the round part, so does that mean it's a 6?

是6还是9。我不知道，这个点在圆形部分，所以这是否意味着它是6？

There are two distinct parts. There's the round part which we call the rim. It's actually called the pot when it's got all of its parts on it.

有两个不同的部分，这个就是我们称之为轮辋的圆形部分，当我们把所有零件都安装上去后，这部分就是鼓面。

The body, as we can easily see, consists of a large round central part or trunk, which has on the top of it a round ball, called the head.

一个很大的中心部分或者说是躯干, 这上面是一个圆球, 也就是脑袋。

Sorry to hear that, Rob. Number three – a ’dial’ is the round part of a clock. But more generally, it refers to a round instrument that shows you the amount of something, for example, heat, pressure or speed.

真遗憾，罗布。第三个——dial刻度盘，钟表的圆形部分。但是一般来说，指的是用来展示某物的数量，比如热量、压力或速度。