tail-down

常见例句

Push your tail down into the floor.
蟑螂：“把尾巴紧贴着地板。”
When the aircraft pitches up, instead of forcing the tail down decreasing overall lift, the canard lifts the nose, increasing the overall lift.
当飞机爬升的时候，鸭翼会抬起机鼻，增加升力，而不会（像尾翼那样）导致机尾下压而使升力下降。
He hated to tuck his tail and back down now.
他讨厌此时夹着尾巴退回来。
The troops got their tails down and there was no confidence in the higher command.
部队士气低落，对上级指挥官失去信心。
The troops had their tails down and there was no confidence in the higher command.
部队士气低落，对上层指挥官失去信心。