sponson的翻译，读音
英/'spɒnsn/
释义：
n. 舷台, 舰侧凸出炮座, 翼梢浮筒
n. One of the triangular platforms in front of, and abaft,
the paddle boxes of a steamboat.
n. One of the slanting supports under the guards of a
steamboat.
n. One of the armored projections fitted with gun ports, used
on modern war vessels.
n. One of the triangular platforms in front of, and abaft,
the paddle boxes of a steamboat.
n. One of the slanting supports under the guards of a
steamboat.
n. One of the armored projections fitted with gun ports, used
on modern war vessels.