成句at perform 仕事中で［の］；（機械が）作動中で［の］ Chuck's at do the job changing tires. This nerve stimulation unit can help lessen chronic pain and reliance on prescription drugs. The physician implants stimulation wires and a little generator under the pores and skin, much like a pacemaker. 単語を追加 意味・対訳 (ある目的をもって努力して行なう)仕事、労働、作業、努力、勉強、研... https://www.sgvascularctr.com/a-guide-to-finding-an-interventional-pain-management-doctor-in-singapore/