查询词典 pupa shell

bottom shell plating：船底壳板

bottom settlings 残油 | bottom shell plating 船底壳板 | bottom shell 船底板

side shell plating：船壳边板

side sheets 船舱)侧壁 | side shell plating 船壳边板 | side shell 舷侧外板

shell plating amidship：船中外板

shell plating 外板 | shell plating amidship 船中外板 | uppermost continuous deck 最高连续甲板

shell ice：管冰

shell freezing 表层冻结 | shell ice 管冰 | shield pump 屏蔽泵

tool shank for shell core drill and reamer：套式扩-铰刀刀柄

tool shank for rough boring tool 粗镗刀柄 | tool shank for shell core drill and reamer 套式扩-铰刀刀柄 | tool shank for shell face milling cutter 套式面铣刀刀柄

water-fire tube shell boiler：水火管锅壳式锅炉

锅壳式锅炉 shell boiler | 水火管锅壳式锅炉 water-fire tube shell boiler | 卧式内燃锅炉 horizontal internal-combustion boiler

shell of boiler：锅炉套

shell boiler==>筒式锅炉,火管锅炉 | shell of boiler==>锅炉套 | shelter deck ship==>遮蔽甲板船

shell sand：贝砂

4840,"shelf sea","沿海" | 4841,"shell sand","贝砂" | 4842,"shell","壳","壳体"

condenser shell penetrations：凝结器壳贯穿

凝结器壳接连 condenser shell connections | 凝结器壳贯穿 condenser shell penetrations | 凝结器管排列 condenser tube bank

Abalone shell：石决明粉末

石见穿粉末Chinese sage herb | 石决明粉末Abalone shell | 石榴皮粉末Pomegranate Rind

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法