单词	sonar surveillance
释义	sonar surveillance 声纳监测
随便看	It is no joke It is no joke carrying these heavy bags It is no laughing matter It is no less figurative than metaphor It is no longer possible to dock in siege mode it is no matter It is no matter it is no matter that It is no matter that… it is no matter whether It is no mean feat to get him to agree it is nonaddictive It is no nay It is none so good It is nonetheless painful It is no odds It is no polite It is no safe wading in an unknown water it is no secret that it is no surprise that It is no system of laissez faire It is not It is not a bad feeling It is not a bad feeling,not at all It is not a bad feeling, not at all