the sharp-pointed head of a spear
a leading element or force in a development, course of action, etc
| 单词 | spearhead |
| 释义 | spearhead1nounthe sharp-pointed head of a spear a leading element or force in a development, course of action, etc spearhead2verb transto serve as the leader of or a leading force in (e.g. an attack) |
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