quadriviumn.
英 kwɒ'drɪvɪəm | 美 kwɑd'rɪvɪəm
中文n. （中世纪的）四门学科（算术、几何、天文、音乐）
词根词源
quadrivium (n.)"arithmetic, music, geometry, astronomy," 1804 (see liberal arts), from Latin quadrivium, which meant "place where four roads meet, crossroads," from quadri- "four" (see quadri-) + via "way, road, channel, course" (see via). The adjective quadrivial is attested from late 15c. in English with the sense "having four roads."
关键词