In the angiosperm the seeds are wrapped in an additional layer of covering.

被子植物的种子被另一层覆盖物包裹着。

youdao

youdao

Perot accused unnamed U.S. officials of covering up the facts.

佩罗未指名地谴责美国官员掩盖了事实。

《柯林斯英汉双解大词典》

Today, Walter works with the DART Center, an organization which helps journalists deal with the emotional stress of covering traumatic news events.

VOA: standard.2010.07.01

It was a wooden ark covered in gold. On top was a kind of covering.

这是个镀金的木质方舟，顶部有一样东西盖着。

耶鲁公开课 - 旧约导论课程节选

In the famous battle of Marathon, which I will tell you about when we get there, one of its features is that because the Greeks were numerically badly inferior to the Persians, they had this problem of covering the line.

比如在著名的马拉松战役,迟些我们会讲到,马拉松战役中,希腊军队,在人数上远不敌波斯军队,这为布阵造成很大的困难

耶鲁公开课 - 古希腊历史简介课程节选

Part of covering YouTube is trying to understand why certain channels or videos get so popular.

FORBES: Cassandra Bankson: 5 Questions For YouTube's Rising Women Of Power

Three of Dzhokhar Tsarnaev's friends have been accused of covering for the bombing suspects.

CNN: Second autopsy awaits Boston bombing suspect

"Mid Staffs happened because there was a culture of covering up problems, " Mr Hunt said.

BBC: Gary Walker