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to phrases
stop down ['stɔp'daun]
gen. 缩小…光圈
dermat. 缩小的光圈
econ. 缩小镜头的光圈
fin. 跌停板
multimed. 缩小光圈
tech. 缩微光圈
telecom. 光阑缩小
stop down: 1 phrase in 1 subject
Technology1