Pneumonectasis
肺氣腫
??? 情景例句
Just fill out this form for me.
請(qǐng)把這份表填好。
When I saw they had left, I was shocked to tears.
當(dāng)我目睹他們離去時(shí)，我悲傷得落下了眼淚。
An electric razor that meets the European Union's safety standards must be approved by American testers before it can be sold in the United States,
一把符合歐洲聯(lián)盟安全標(biāo)準(zhǔn)的電動(dòng)剃須刀必須得到美國(guó)檢測(cè)人員的認(rèn)可，方可在美國(guó)市場(chǎng)上銷售；