Dasd
n. 文件资料编制辅助系统
🗣️ 情景例句
it suddenly became real.
一切突然成真了。
Truth is stranger than fiction.
真理比幻想更奇特。
It could only get over the mountains if it rose to 10,000 feet.
只有在飞至10，000英尺的高度时，它才能飞过这些山头。