单词	sack in
释义	sack inphr.⇨sack out [in]① 【美俚】就寢
随便看	self-surveillance self-sustained self-sustained chain self-sustained chain reaction self-sustained discharge self sustained discharge test self sustained oscillation self-sustained oscillation self-sustained oscillations self-sustained pulsating lasers self-sustained pulsation self-sustained reaction self sustaining self-sustaining self-sustaining beach self-sustaining chain self-sustaining chaining reactor self-sustaining chain reaction self-sustaining discharge self-sustaining fund self-sustaining growth self-sustainingly self-sustaining process self-sustaining reactor self-sustaining speed