查询词典 a piece of

A magnet is a piece of iron which can pull other pieces of iron to itself.

从带有定语从句的表语，就可以清楚地理解magnet的意思是"磁铁"了。

"Punch press: Machine tool that changes the size or shape of a piece of material, usually sheet metal, by applying pressure to a die in which the workpiece is held."

冲床：将压力加到装有工件的模具上，以改变一片材料，通常是金属片的大小和形状的机床。

Here's a neat little trick I do for cowl attachment: Once the holes are drilled, enlarge them to 1/8 and glue a piece of inner pushrod tubing into each hole.

这里有一个整洁的小动作我的整流罩附件：一旦洞钻，扩大到1 / 8 和胶水一块内的两个油管到每个洞。

May 3. I began with my Saw, and cut a Piece of a Beam thro', which I thought held some of the upper Part or Quarter-Deck together, and when I had cut it thro', I clear'd away the Sand as well as I could from the Side which lay highest; but the Tide coming' in, I was oblig'd to give over for that Time.

五月三日我动手用锯子锯断了一根船梁。我猜想，这根船梁是支撑上面的甲板或后面的甲板的。船梁锯断后，我尽力清除旁边积得很高的泥沙。但不久潮水开始上涨，我不得不暂时放弃这一工作。

With the point near the corner and the point on any edge of the corner, a piece of quartic spline curve was constructed to approximately calculate the geometrical parameter of the constructed quintic spline curve, An example of reconstructing a corner was given, and the reconstructed curve was interpolated, after which the feed rate, acceleration and jerk were analyzed respectively.

利用拐角附近点及其一条邻边上的点构建一条四次样条曲线近似计算构建的五次样条曲线几何参数。

What could be more convenient that placing a piece of lunch meat between two slices of bread for a quick lunch?

在两片面包中夹一块午餐肉作为午餐，没有什么比这更方便了。

If you want to make a fluflu, you can trim the feather at each end to leave a piece of bare quill.

如果你想要制造 fluflu，你能在每个结束整理羽毛留下一个赤裸的羽茎。

And they gave him a piece of a cake of figs and two clusters of raisins.

又给他一块无花果饼，两个葡萄饼。

Worse, it doesn't have one single four-through places where you pass by a rambutan tree, and pick a piece of fruit.

岛上有的只是一些早期的汽车餐馆，当你路过一株红毛丹树时，可以摘一颗果子吃。

A healthy adult heart is about the size of two fists and looks like a piece of red meat.

一个健康的成年人的心脏有2个拳头那么大，看起来像一块红色的肉。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷