Aestifruticeta
夏绿灌木林[群落]
🗣️ 情景例句
Did they write some bad news?
他们写了什么坏消息吗？
He skinned his knee.
他擦破了膝盖的皮。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。