undercutting是什么意思，undercutting怎么读写以及其例句

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发音读法：

英 ['ʌndə'kʌtɪŋ]美 ['ʌndə'kʌtɪŋ]

官方释义：

n.凹割; 掏槽; 截槽; 钻蚀v.削弱( undercut的现在分词 ); 以低于（竞争者）的价码出售货物或提供服务; 接受较低工资与…抢工作

网络释义：

根切; 过度切割; 运动失真; [地质]底切作用

真题例句:

By repeatedly undercutting his prices, his competitors soon had him on the ropes.

不停降价, 他很快被竞争对手逼入绝境了.

They're undercutting us by 20 p a packet.

他们以每小包比我们的便宜20便士的价格跟我们抢生意.

I'm certain that our rival companies are undercutting by keeping their prices so low.

我敢肯定竞争公司把价格定得这么低是在挖我们的墙角.

The undercutting will appear if there is no compensation on convex corner in etching of Si.

在硅的腐蚀过程中,如果不对台面凸角加以补偿,会产生严重的削角现象.

He has a disconcerting knack of undercutting his own arguments.

他雕琢自己论点的才能令人张口结舌.

Anisotropic - A process of etching that has very little or no undercutting.

各向异性 - 在蚀刻过程中,只做少量或不做侧向凹刻.