胎心率fetal heart rate
为某人所深切关心lie near sb's heart
苦入心bitterness enters the heart
心火移热于小肠heart fire spreading heat to the small intestine
尽兴地to one's heart's content
心移热于小肠heart heat spreading to the small intestine
固有心率inherent heart rate, intrinsic heart rate, IHR
心之俞Heart's Transport