名詞 ketch:

1. a sailing vessel with two masts; the mizzen is forward of the rudderpost

ketch

n.Nautical （名詞）【航?！?/i>
A two-masted fore-and-aft-rigged sailing vessel with a mizzenmast stepped aft of a taller mainmast but forward of the rudder.
雙桅縱帆船：一種兩桅桿的縱向帆船，后桅豎于較高的主桅后的桅座上，同時又位于船舵前面

來源：
Middle English cache
中古英語 cache
from cacchen [to catch] * see catch
源自 cacchen [抓住] *參見 catch