limbered的音标？

v.（做运动）使身体灵活( limber的过去式和过去分词 )，（赛前）做准备活动，把（火炮）系在前车上，（体育运动、比赛等前）做准备活动...

He always limbered himself up before his afternoon match.在他下午比赛之前,他经常放松筋骨.They limbered up and set out.他们把火炮系在前车上后出发了....