英语词汇“second line”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	second line
释义	second line短语⁴³⁵⁴⁵ 基本例句 un.中转衔接的下段航班；🌏二线；下联；第二行 To add a further problem, second line treatments for these diseases are expensive and in short supply. 此外，还有另一个问题，即针对这些疾病的二线治疗费用很高，而且供应短缺。 who
随便看	Ratchet and Clank-Working ratchetandpawl ratchet and pawl ratchet-and-pawl ratchet and pawl drive ratchet-and-pawl drive ratchet-and-pawl mechanism ratchet-and-pawls ratchet and tongs ratchet arrangement ratchet bar ratchetbitbrace ratchet bit brace ratchet blocking system ratchet box ratchet brace ratchet brace bit ratchet brake ratchet broach ratchet casing ratchet casing bushing ratchet catch ratchet chain ratchet clutch ratchet coupling