booster
n.
1890, "one who boosts" something, agent noun from boost, v.. Electrical sense is recorded from 1894. Young child's booster chair is attested under that name from 1960.
词汇 | booster |
词根词缀 | Online Etymology Dictionary booster n. 1890, "one who boosts" something, agent noun from boost, v.. Electrical sense is recorded from 1894. Young child's booster chair is attested under that name from 1960. |
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