A-frames
(a-frame 的复数) [机] A型架
🧩 词语组成解析
n. 帧, 画面；框架；眼镜架（frame的复数）
🗣️ 情景例句
It's natural.
这是很自然的。
You make the failure complete when you stop strying.
不再努力之时，就是完全失败之日。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少时间把长长的橡胶管接到铺设在码头周围的空气供应管上，最后他终于把它们连接起来，工作因而进展得更快。