Trigynaspida
三殖板总股
🗣️ 情景例句
We've got a movie.
我们知道是一部电影。
No practice, no gain in one's wit.
吃一堑，长一智。
The student did in an archway nearby where he could watch and hear everything that went on.
那个学生躲在附近一拱形的门廊里，在那儿可以看见、听到现场发生的一切。