Bottom aileron
[机] 下部副翼
🧩 词语组成解析
bottom
['bɑtəm]
n. 底部;末端;臀部;尽头;
adj. 底部的;
vt. 装底;测量深浅;查明真相;
vi. 到达底部;建立基础;
n. 副翼\\n[机] 补助翼, 副翼
🗣️ 情景例句
A couple of weeks.
两、三个星期吧。
Better safe than sorry.
小心不出大错。
Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped.
他们刚刚发现有一个俘虏跑了。