launch into

英美

美[lɔːntʃ ˈɪntə]

突然开始做或说某事

积极参与某事

投入

... N 发射下水开始 launch into 投入进入 launch out 出海开始新的事情 ...

突然开始

... keep someone company和……作伴 launch into突然开始…… lay the foundation for为……打下基础 ...

大发

... a raw wound 刺痛的伤口 launch into 开始从事，投身于；大发(议论) launch an artificial satellite 发射人造卫星 ...

3. launch out into：开始从事 ; 开始大搞

I've just got to do my best, and take a couple of seconds to look through the first few lines before I launch into something.

我要尽我最大的努力，并在投入某件事之前花几秒钟浏览一下开头几行。

That would bump the shuttle launch into April.

这会将发现号的发射日期推迟到四月。

Before I launch into my own views on the issue, let me quote a few key ideas.

在我开始对这个问题给出我自己的意见以前，让我先引述一些关键的概念。