Hrt
abbr. heart 心臟; high resolution tracker 高分辨率跟蹤器
??? 情景例句
This job is no picnic.
這份工作很累人。
After dinner sit awhile,after supper walk a mile.
正餐以后，休息片刻；晚餐以后，步行一哩。
All right. Just for a minute. I came to give you a message.
好！稍等一會兒。我來給你捎個口信。