a. 嘴对嘴
在线英汉词典
mouth-to-mouth的短语、例句：
mouth-to-mouth adj [usu attrib 通常作定语] done by placing one´s mouth over a dying (esp drowning) person´s mouth and breathing into the lungs 口对口人工呼吸（尤指对溺水者）
mouth-to-mouth resuscitation 口对口复苏法.

标签：mouth-to-mouth,用法,音标,短语