Tecosis
山羊消瘦病
🗣️ 情景例句
U2 are touring here in October, and I hear they put on quite a show.
U2 八月份将来这里做巡回演出，我听说他们的表演很卖力。
Their chances of winning are slim.
他们取胜的机会很渺茫。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）