supply line
短语补给线 [化] 供应管线
词形变化
supply lines
复数
supply lines
释义与例句
n.
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1.
The chain of transportation mechanisms supplying food and materiel to an army in battle, or other field operation.
Having cracked the Germans' Enigma traffic, the Allies were able to devastate Rommel's supply lines across the Mediterranean.
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2.
Any system in place to provide resources to a group.
引申义