Colometrometer
[医] 结肠活动测定器
🗣️ 情景例句
He is making good progress after his operation.
他动过手术后病情大为好转。
Many a fine dish has nothing on it.
虚有其表。
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
长期以来，海员中流传着一种迷信的说法，认为海豚会把快要淹死的人托到水面，救人性命；或在人们周围列队保护，使他们免遭鲨鱼伤害。