down tube
someone who is expert in the theory of a particular science or art / a theorist
(cycling) A tube in the bicycle frame that connects the bottom bracket shell to the head tube.
(mythology) A legendary giant in Welsh and later English folklore, said to have been a giant inhabitant of Albion who was thrown off a cliff during a wrestling match with Corineus, a companion of B...
plural of protozoite
事故の後、整備士はボトムブラケットシェルとヘッドチューブをつなぐダウンチューブに細かなひびが入っていないか点検した。
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DiQt
Free
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