查询词典 double-action

double line pen：划双线笔

double-lift lock 二级船闸 | double-line pen 划双线笔 | double-line spectroscopic binary 双谱分光双星

double line cutter：双线刻针

double levelling 双程水准测量 | double line cutter 双线刻针 | double measurement 双观测

double line cutter：双线刻针(责任编辑:admin)

double layer 双层 | double levelling 双程水准测量 | double line cutter 双线刻针(责任编辑:admin)

double line abreast：双横队

double drum winch 双筒绞车 | double line abreast 双横队 | double non-return valve 双向止回阀

double line system：双线索道

double hung sash window 吊窗 | double line system 双线索道 | double mill 双工组制材长

Double Loop：二周套跳

4.Double Flip二周菲利普跳 | 5.Double Loop二周套跳 | 6.Double Lutz二周勒兹跳

Double Loop：双环路

double line 二重线 | double loop 双环路 | double negation 双重否定

double loop terry：双圈毛巾布

double check复查, 雙重檢查 | double loop terry雙圈毛巾布 | double sole雙層底

double negative：雙重否定(式)

double government 雙重支配關係;雙重管轄 | double negative 雙重否定(式) | double possessive 雙重屬有;雙重領屬

double negative cell,DN：双阴性细胞

double immunodiffusion 双向免疫扩散 | double negative cell,DN 双阴性细胞 | double positive cell,DP 双阳性细胞

seal oil pressure：密封油压

"seal of bearing ","轴承密封" | "seal oil pressure ","密封油压" | "seal ring ","密封环,止漏环"

osteographer：骨论学家

choreographer舞蹈动作的设计者 | osteographer骨论学家 | glyphographer电刻者