宙ぶらり

(1)(of undissolved particles in a fluid) supported or kept from sinking or falling by buoyancy and without apparent attachment; "suspended matter such as silt or mud..."; "dust particles suspended in the air"; "droplets in suspension in a gas"

(2)（流体に解けてない粒子について）目に見える付着なく、浮力により支えられるか、沈殿、落下しないようにされる

(3)awaiting conclusion or confirmation; "business still pending"

(4)結論または確定を待ちうけているさま

(5)still in doubt; "an unsettled issue"; "an unsettled state of mind"

(6)まだ疑わしい

(1)