Etra
abbr. estimated time to reach altitude 预计到达某高度时间
🗣️ 情景例句
by cutting all the cultural programs.
是透过取消所有的文化活动。
You had better not bother him right now.
你现在最好不要去打扰他。
When the bull got close to him, he clumsily stepped aside to let it pass.
观众欢呼起来，醉汉向人们鞠躬致谢。