Penstemons
(penstemon 的复数) n.[植]钓钟柳, 元参属植物
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
Don't touch it.
不要碰它。
Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.
地球周围温暖的大气层和望远镜散出的热量使得我们根本不可能找到比行星更小的物体。