Pentacrinus
五角海百合属
🗣️ 情景例句
is a collection of photographs
是选出的摄影作品
In case of fire, keep your head.
万一发生火灾，保持镇定。
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，