strengthen词根词缀

strengthen

[ˈstreŋθn]

v.巩固;支持;壮大;加强;使坚定;增强;

过去式： strengthened 过去分词： strengthened 现在分词：strengthening 第三人称单数： strengthens

例句:

1、

This appointment was an attempt to strengthen her hand in policy discussions.

这次任命旨在加强她在政策讨论中的作用。

《牛津高阶英汉双解词典》

2、

Her position in the party has strengthened in recent weeks.

最近几个星期以来，她在党内的地位有所增强。

《牛津高阶英汉双解词典》

3、

The new evidence will strengthen their case.

新的证据将使他们的论据更为充分。

《牛津高阶英汉双解词典》

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