ladders = 囊
bladderwrack = 墨角藻
原文:Does the number of bladders on bladder-wrack seaweed change with depth?
翻译:请问墨角藻海带上的囊的数量会随着深度变化吗?
ladders = 囊
bladderwrack = 墨角藻
原文:Does the number of bladders on bladder-wrack seaweed change with depth?
翻译:请问墨角藻海带上的囊的数量会随着深度变化吗?