🧩 词语组成解析
n. (Alcedo)人名；(西、葡)阿尔塞多\\n翠鸟属
🗣️ 情景例句
and they needed the extra room.
他们需要多一些空间。
Confidence of success is almost success.
对成功抱有信心，就近乎成功。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。