Openings
n. 开口；开幕；走向世界；空缺（opening的复数）
🗣️ 情景例句
That was Alexandra.
是Alexandra打来的电话。
Self-distrust is the cause of most of our failure.
我们的失败多数是由于缺乏自信。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。