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单词
vernier rocket
释义
vernier rocket
n.
(名词)
A small rocket engine used primarily to make fine adjustments in velocity and trajectory.
微调火箭:主要用来对火箭的速度和弹道进行精细调整的一种小型火箭发动机
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Cross
crossbar
crossbeam
crossbill
crossbones
crossbow
crossbred
crossbreds
crossbreed
crosscheck
cross-country
cross-country skiing
crosscourt
cross cousin
cross-cultural
crosscurrent
crosscut
crosscut saw
crosscutting
tire iron
tireless
tires
Tiresias
tiresome
Tirich Mir
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更新时间:2026/5/13 3:14:56