Alidad
n. 【测绘学】；照准仪
🗣️ 情景例句
I push myself very hard to do well.
为了干得好，我给自己很大压力。
When the cat's away the mice will play.
猫儿不在，老鼠造反。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，