n.<苏格兰>（尤指马的）咽喉，气管
Harry always invited Charlie when he threw a thrash in his office.
哈里在办公室开派对时总不忘叫上查利。
Never mind the side issues, let's get down to brass tacks and thrash out a basic agreement.
别管枝节问题, 让我们讨论问题的实质,以求得基本一致.
Three shaggy-haired men thrash tunelessly at their guitars.
3个头发蓬乱的男人没腔没调地乱弹着吉他。