Euglenales
裸藻目
🗣️ 情景例句
Is there a station near here?
附近有地铁站吗？
I can't be sure of my future plans.
我还没有明白地定下我将来的计划。
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再迟一些，我们就要经历生命力和抵抗力逐步衰退的过程。虽然这个过程起初难以觉察，