barrel asher：圓筒型灰化機(jī)

Barr-Bardgett creep test 巴爾-巴德格潛變?cè)囼?yàn) | barrel asher 圓筒型灰化機(jī) | barrel finishing 打磨

barrel shape：桶型

barrel 桶集 | barrel shape 桶型 | barrelled space 桶型空間

barrel roof ribs：筒形屋頂肋

barrel roof ==> 筒形屋頂 | barrel roof ribs ==> 筒形屋頂肋 | barrel shaped roll ==> 桶形軋輥

barrel saw：筒鋸

barrel roll || (表演特技飛行中)滾桶 | barrel saw || 筒鋸 | barrel shaped head rivet || 盤頭鉚釘

beer barrel; barrel：啤酒桶

ginger beer; gingerade 姜汁啤酒 | beer barrel; barrel 啤酒桶 | beer keg; keg 小啤酒桶

barrel compression spring：鼓形壓縮彈簧

barrel compression non-linear spring鼓形壓縮非線性彈簧 | barrel compression spring鼓形壓縮彈簧 | Barrel compression tapered wire spring鼓形壓縮有推拔(變截)線材彈簧

barrel of captan：絞盤卷筒

barrel man 前桅了望員 | barrel of captan 絞盤卷筒 | barrel oozing 桶滲漏

barrel boiler of locomotive：機(jī)車圓筒鍋爐

barrel blank || 槍管或炮管半成品(只鏜過或拔過來復(fù)線) | barrel boiler of locomotive || 機(jī)車圓筒鍋爐 | barrel bridge pillar || 條夾板柱

barrel-chested：胸部發(fā)達(dá)的

barrel 桶 | barrel-chested 胸部發(fā)達(dá)的 | barrel-drain 排水溝

barrel-chested：胸部發(fā)達(dá)的, 胸圍寬大的

barrel-bulk || 五立方英尺的容積 | barrel-chested || 胸部發(fā)達(dá)的, 胸圍寬大的 | barrel-drain || 排水溝