“心细”的拼音为：xīn xì...

心细可使人如愿.Be careful what you wish for, it may come true.一根空心细针小心地插入了病人的腹部.A thin, hollow needle was carefully into the patient's abdomen.他胆大而心细.His is a nature in which courage and caution meet....

“心细”的英语可以翻译为：careful，scrupulous ...