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落ちる， 墜ちる， 落る， おちる
1. to fall, to drop, to come down, to crash, to collapse, to cave in, to give way
2. to set (of the sun or moon), to sink, to dip, to go down
3. to decrease (of popularity, quality, speed, sales, etc.), to fall, to drop, to go down, to decline, to de...
坠落，掉落，落下，坠毁，坍塌，塌陷，倒塌；落(日、月)，下沉，下行；下降；进账；投射(光线、阴影、目光等)
