discover or devise the solution to a problem or answer to a question by persistent thought
絞盡腦汁解決（問題等）
children should be allowed to pause in their reading to worry out a meaning.
應(yīng)該允許孩子們?cè)陂喿x中間停頓一下，好好想一下文章的意思。
There is nothing to worry about; there is no need to be concerned
沒什么可擔(dān)心的；沒必要著急的
“But not to worry: it all . . . falls into place in the book's second half, where the language is plainer”(&b{Hallowell Bowser})
“但別擔(dān)心：它全都在書的后半部分，那兒的語(yǔ)言淺顯一些”(&b{哈洛韋爾·鮑瑟})