sagging condition是什么意思

中文翻译舯垂船况

网络释义

1)sagging condition,舯垂船况2)middle perpendicular,舯垂线3)sagging,舯垂[现象]4)midship region,船舯区域5)amidships-engined ship,舯机型船6)midship,船中央;舯