pigboat

n. 潜水艇

词形变化

pigboats 复数 pigboats

释义与例句

n.

1.

submarine

古体俚语

词汇关系

名词

同义词 2

上位词 1

下位词 3

nautilus nuclear submarine U-boat

部分词 10

sonar breather periscope snorkel ASDIC conning tower echo sounder escape hatch Schnorchel schnorkel

词源

From pig + boat, in reference to the unsanitary conditions aboard early submarines.

来源：wiktionary