Unsubstantiated 的意思·音标·同义词·词根助记

📝 例句

I do object to their claim, which I find totally unsubstantiated.

我强烈反对他们的说法，那是毫无根据的。

【记】un-前缀“不”,substantiate-证实,d:未经证实的

unconfirmed uncorroborated unsettled

【法】未经证实的, 不能肯定的

hygiene n. 卫生，卫生学;保健法;

landmass n. 大陆;

prevailing adj. 占优势的;主要的;普遍的;盛行的; v. 获胜( prevail的现在分词 );盛行;说服;（思想、观点等）被接受;

multitude n. 大量，许多;大众，人群;

bleach vt.& vi. 漂白;使褪色; n. 漂白剂;漂白;

economize vi.&vt. 节省，减少开支;有效地利用;

pretension n. 假装，做作;要求，主张;自负;借口; vt. [建]预张，预拉;

demolition n. 毁坏，破坏，拆毁;(pl.)炸药;

What do you like to do during holiday?

在假日你喜欢做什么？

Stamp-collecting is a popular hobby.

集邮是一种普遍的业余爱好。

A huge iceberg was suddenly spotted by a lookout.

突然，了望员发现一座冰山。

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ultramicrotomy

Umar al-Mukhtar Forces

undercorrection

undervaluation duty

unit diagnosis

universal Turing machine

unpeace

unstrained