Ailerons
n. 副翼( aileron的复数形式 )
🗣️ 情景例句
and use their talents.
贡献他们的才能。
Sit down, please.
请坐。
Perhaps the most extraordinary building of the nineteeth century was the Crystal Palace, which was built in Hyde Park for the Great Exhibition of 1851.
19世纪最不寻常的建筑也许要数水晶宫了，它是为1851年的“世界博览会”而建在海德公园的。