Bayan Obo
A mining district of Baotou, Inner Mongolia, in northern China.
Any of several bivalve molluscs that are a source of pearls, but especially Pinctada margaritifera.
(Australia, New Zealand) An assistant to a crane operator, responsible for securing the crane's load and directing the operator.
(pharmacology) A synthetic compound derived from piperidine, used as a veterinary anesthetic and in hallucinogenic drugs such as angel dust.
内モンゴル自治区包頭市にある鉱区は、長年にわたり中国北部の希土類採掘の中心地でした。
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