a vivid color的相关资料：
临近单词
a song
a
a long-distance/cross-country/marathon runner
a sharp fall/decline/increase/reduction in sth
a geography lesson/department/teacher/textbook
A microprocessor-based automatic synchronizing device
A Microcontroller-based CTS Communication Interface.
a flush of anger/embarrassment/enthusiasm/guilt
a firm agreement/date/decision/offer/promise
a subunit of first protein to react in complement system
a thinly veiled threat/attack/warning/criticism
a gas cooker/fire/furnace/oven/ring/stove
