心尖

心尖	xīn jiān	bottom tip of the heart / fig. innermost feelings / coll. my darling
心	xīn	heart / mind / intention / center / core / CL:颗,个
尖	jiān	pointed; tapering; sharp / (of a sound) shrill; piercing / (of one's hearing, sight etc) sharp; acute; keen / to make (one's voice) shrill / sharp point; tip / the best of sth; the cream of the crop