短语词组短语marginal l sea 边缘海marginal -sea basin detail 边缘海盆marginal effect sea 陆缘海marginal deep sea 陆缘深海shallow marginal sea 浅陆缘海;缘海evaporated marginal sea 蒸发边缘海Marginal sea basin 边缘海盆地marginal sea of china 中国的近海 返回 marginal sea