Testing aeroplane
[机] 试验用飞机
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
No, I don't.
不 ，我不识路。
To operate a steam locomotive
驾驶蒸汽机车
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。