| 单词 | trimming flap |
| 释义 | > as lemmastrimming flap trimming flap n. = trimming tab n. below. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > movable control surface > trimming tab or flap trimming plane1921 tab1934 trimmer1935 trimming flap1935 trimming tab1935 trim tab1944 1935 Jrnl. Royal Aeronaut. Soc. 39 1038 The ailerons and elevators require trimming flaps sufficient to enable the airplane to be flown ‘hands off’. < as lemmas |
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