it is difficult to breathe

意思翻译 呼吸困难 相似词语短语 is difficult───很难 breathe───vi.呼吸；低语；松口气；（风）轻拂；vt.呼吸；使喘息；流露；低声说 difficult to keep───难以保存 difficult to understand───深文奥义；莫测高深；艰深；艰深的 difficult───adj.困难的；不随和的；执拗的 difficult to do───难以做某事 breathe freely───安心，松一口气; 透气；透气；安心 more...