1680s; from machine (n.) + -ery. Originally theatrical, "devices for creating stage effects" (which also was a sense of Greek mekhane); meaning "machines collectively" is attested from 1731. Middle English had machinament "a contrivance" (early 15c.).
实用例句
1. On the customs declaration, the sender labeled the freight as agricultural machinery.
在报关单上，寄货人将货物列为农用机械。来自柯林斯例句
2. An elevator mechanic can work the machinery directly by turning this lever.
电梯修理工可以转动这根杠杆直接操作机器。来自柯林斯例句
3. In the distance I could hear the chug of farm machinery.
离老远，我都能听到农机具的突突声。来自柯林斯例句
4. The full state and police machinery ground into action.
全州所有机构和警察部门已经开始行动了。来自柯林斯例句
5. Every few minutes the motor cut out as the machinery became jammed.
