to send a quick reply to someone electronically
以电子方式快速回复某人 (yi dianzi fangshi kuaisu huifu mou ren)
"I'll ping back to you once the security patch finishes installing."
"当安全补丁安装完成后，我会ping back to你。" (Dang anquan buting anzhuang wancheng hou, wo hui ping back to ni)
to use up energy or fat by exercising
to follow up with someone once something has happened
to make steady progress toward achieving success
to succeed in doing something difficult
to use up energy or resources very quickly
to laugh so much that your body moves
