... sounding machine 机械测深仪 sounding mark深度标记 sounding pipe for cargo tank 货油舱测量管 ...
2
?测深标
... 测设，定线 setting out 测深标sounding mark 测深锤 lead sounding ...
权威例句
1.
He wrote off extravagance as detrimental to body and mind, sounding like no one so much as Mark Twain, resisting the siren call of Europe many centuries later.
WSJ: Still Under Cleopatra's Spell
2.
Around the world today, sirens are sounding, candles and torches are burning, and people are gathering to pray and mark Yom Hashoah, the "Day of Remembrance" of the Holocaust.