| 释义 |
n. blade,slat,fin,plate,strip 1. | （风车等的）叶片，翼，轮叶a flat blade that is moved by wind or water and is part of the machinery in a windmill , etc. |
n. | 10. 【气象学】风向标,风信旗;〔比喻〕随风倒的人 10. 【气象学】风向标,风信旗;〔比喻〕随风倒的人 | un. | 1. 文(John Robert,1927—,英国生物化学家) |
n. | 1. a flat blade mounted as part of a set in a circle so as to rotate under the action of wind or liquid. 2. a stabilizing or guiding blade on a missile 3. the flat part of a feather, consisting of interlocking rows of barbs. 4. a sight on a compass or quadrant 5. the moving part on a levelling rod 6. a long flat blade designed to be moved by wind or water, especially in order to provide power for a machine 1. a flat blade mounted as part of a set in a circle so as to rotate under the action of wind or liquid. 2. a stabilizing or guiding blade on a missile 3. the flat part of a feather, consisting of interlocking rows of barbs. 4. a sight on a compass or quadrant 5. the moving part on a levelling rod 6. a long flat blade designed to be moved by wind or water, especially in order to provide power for a machine |
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