bulldozern.
英 'bʊldəʊzə | 美 'bʊl'dozɚ
中文n. 推土机；欺凌者，威吓者
词根词源
bulldozer (n.)"person who intimidates by violence," 1876, agent noun from bulldoze (q.v.). Meaning extended to ground-clearing caterpillar tractor in 1930.
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