jam 1

（常与into连用）挤进；塞入

夹住；夹伤

使（机器）卡住；使阻塞

干扰（电波信号）

（常与on连用）猛踩（或猛拉）刹车

（常与in连用）堵塞

jam 2

果酱

拥挤的人群；阻塞之物

jam

果酱, 拥挤, 堵塞, 困境

挤进, 使塞满, 混杂, 压碎, 使堵塞

堵塞, 轧住, 拥挤

jam

1. preserve of crushed fruit

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2. informal terms for a difficult situation; "he got into a terrible fix"; "he made a muddle of his marriage"

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3. a dense crowd of people

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4. deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systems

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1. press tightly together or cram; "The crowd packed the auditorium"

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2. push down forcibly; "The driver jammed the brake pedal to the floor"

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3. crush or bruise; "jam a toe"

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4. interfere with or prevent the reception of signals; "Jam the Voice of America"; "block the signals emitted by this station"

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5. get stuck and immobilized; "the mechanism jammed"

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6. crowd or pack to capacity; "the theater was jampacked"

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7. block passage through; "obstruct the path"

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