Compressed oxygen
[机] 压缩氧
🧩 词语组成解析
compressed
[kəm'prest]
adj. 压缩的;<生>扁长形的;
v. 压紧，压缩( compress的过去式和过去分词 );精简;
🗣️ 情景例句
Could she? Could we?
她能看看吗？ 我们能看看吗？
It is never too old to learn.
为学不怕年高。
but he will never sacrifice his freedom.
但他决不会牺牲自由。