垧shǎng
land measure equal to fifteen mu in most parts of the Northeast
而立之年ér lì zhī nián
thirty years of age; the year in life at which a person should be independent
英语例句库
It's fifteen thirty hours.
现在是15点30分。
原声例句
Listen to this 3 英语高级听力
In Pergasa, there are thick clouds of flies, millions of flies humming their monotonous song of decay as they swarm about the mountains of garbage rising ten, fifteen, thirty feet into the air.