煉丹

れんたん

• elixir of life (prepared from cinnabar in ancient China) n

Advanced ➥

耐火煉瓦

たいかれんが

• firebrick n

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木煉瓦

もくれんが きれんが

• wooden block n

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煉獄

れんごく

• purgatory n adj-no

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舗装煉瓦

ほそうれんが

• paving brick n

Advanced ➥