英语单词 Polygon：含义·读音·用法·记忆技巧

📝 例句

A polygon with ten sides is a decagon.

十条边的形状叫十边形。

poly-表示“多”

polygon n (geometry 几) figure with many (usu five or more) straight sides 多边形, 多角形（通常指至少有五个直边）.

*['pɒligәn]n. 多角形, 多边形【计】多边形【医】多边形, 多角形

emerald n. 祖母绿;绿宝石，翡翠;翠绿色;[印]一种活字; adj. 祖母绿的;翡翠的;翠绿色的;

amalgam n. 汞合金;混合物;

posterity n. 后代，后世;子孙;后裔;儿孙;

opulent adj. 富裕的;豪华的;<正>富足的;繁茂的;

alienate vt. 使疏远，离间;使转移，放弃;[法]转让，让渡（财产或权利）;

elevate vt. 举起;提高;提升;鼓舞;

exile vt. 放逐，流放;使背井离乡; n. 流放，放逐，流亡;长期离家[出国];被流放者，背井离乡者;

increment n. 增长;增量;增额; 定期的加薪;

First of all, it's been improved. And it's bigger, although it's more expensive.

首先，它已作了改进。而且机子较大，尽管价格贵些。

Yes. I'll ring them today.

能。我今天就给他们打电话。

After you printed the book, you had to throw away the carved pieces of wood.

你把书印出后，不得不把刻过的一片片木板扔掉。

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