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单词 stem
释义 stem
[stem]
BOTANY
The organ of vascular plants that usually develops branches and bears leaves and flowers.
ENGINEERING
1. The heavy iron rod acting as the connecting link between the bit and the balance of the string of tools on a churn rod.
2. To insert packing or tamping material in a shothole.
NAVAL ARCHITECTURE
The foremost part of a ship's hull.
NAVIGATION
To make headway against an obstacle, as a current.
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