The leaves of Casuarina equisetifolia look like needle, they were originally board leave. However, its appearance, leaves and fruits became pines like species due to some uncertain reasons.是什么意思_The leaves of Casuarina equisetifolia look like needle, they were originally board leave. However, its appearance, leaves and fruits became pines like species due to some uncertain reasons.在线翻译_英语_读音_用法_例句