tonnages
n.
（衡量船舶大小的排水）吨位( tonnage的名词复数 );
（军舰的）排水量吨位;
（货物的）每吨运费;
以吨计算的重量;
例句:
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Thin fiber optic cable has replaced huge tonnages of copper wire.
细小的光纤电缆取代了巨大的、以吨论的铜线.
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The coal tonnages I was looking at were a few years old.
来自SA
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But now, here we are in 2011, with land and grape prices sagging even further, and more high tonnages projected to roll in.
来自FORBES