Tapered aerofoil
[机] 不等弦翼面
🧩 词语组成解析
a. 锥形的, 尖削的, 渐缩的
[机] 机翼, 螺旋桨, 机舵总称
🗣️ 情景例句
Oh,
噢，
I often have supper at night.
我常常在晚上吃晚餐。
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。