名詞 bathyscaph:

1. navigable deep diving vessel for underwater exploration
   同義詞：bathyscaphe, bathyscape

bath.y.scaph

n.（名詞）
A free-diving, self-contained deep-sea research vessel consisting essentially of a large flotation hull with a crewed observation capsule fixed to its underside, capable of reaching depths of 0 kilometers ('.2 miles) or more.
深海潛測艇：一種能自由潛入，能夠人為操控的深海探測潛艇。上由一個大型外殼和固定在下面的探測艙組成，以便工作人員觀察，能夠到達十公里或更深的海底

來源：
bathy-
bathy-
Greek skaphos [boat]
希臘語 skaphos [船]