切段的英文：
cutting stock

参考例句：

Minute fragments of shoot apices are proverbially difficult to culture
微小的茎尖切段通常是难以培养的。

When the identical experiment was performed with mature segments of roots, no inhibition was observed.
用成熟的根切段进行同一个实验时，未观察到抑制作用。

When the identical experiment was performed with mature segments of roots, no inhibition was observed
用成熟的根切段进行同一个实验时，未观察到抑制作用。

cutting是什么意思：
n. 切割；开凿；插枝；剪报，剪辑
adj. 锋利的；尖酸刻薄的；严寒的
v. cut的现在分词

That was a cut at me.
那是中伤我的话。

Gasoline cuts oil and grease.
汽油溶解油脂。

She cut a hole in the cloth.
她在布上剪了个洞。

The article is too long, it has to be cut.
这篇文章太长了，要删减。

The alloy cuts tough.
这种合金切起来比较韧。

stock是什么意思：
n. 股票，股份；库存；血统；树干；家畜
v. 囤积，备有，进货，办货
adj. 库存的；常备的

Dividends for preferred stock underlie those of common stock.
优先股比普通股享有优先分红权

He gambles on the stock exchange.
他从事股票投机。

Compendium of Immigrant Stock Data
移民血统资料简编

I have a run in my stocking.
我的袜子抽丝了。

Mother footed the stocking.
妈妈给这袜子换了底。