ring-canal

常见例句

The wood ray tissue were heterogeneous, uniseriate and multiseriate rays, the wood longitudinal parenchyma were wheel bound shape and ring canal bunchiness.
射线组织异型单列及多列，轴向薄壁组织轮界状及环管束状；
The steam tug takes canal boats and barges in tow.
驳船后面拖着小艇和平底船。
She had the sapphire set in a gold ring.
她把那枚蓝宝石镶在金戒指上了。
The Panama Canal joints two oceans.
巴拿马运河连接两大洋。
The diamond ring dazzled with brilliancy.
这只钻石戒指闪耀夺目。
They dragged the canal for the missing child.
他们用拖网沿运河打捞失踪孩子的尸体。