【字彙解釋】

pigboat 潛水艇

pigboat

n. 潛水艇


【前後詞彙】

piezoelectric microphone 壓電式聽聲器
pig boat 潛艇
pig iron 生鐵
“a”
“c”
“~
pigboat 潛水艇
pigging valve 清掃管道閥；刮管器注入閥
piggyback pilot valve 閥載嚮導閥
pigment 顏料
pigmental resin 顏料樹脂