查询词典 tapper tap

straight shank twist bit：直柄麻花钻头

straight shank taper tap 直柄锥形丝锥 | straight shank twist bit 直柄麻花钻头 | straight shank twist drill set 套装直柄麻花钻

adjustable track gauge：活动道尺

adjustable tap 可调丝锥 | adjustable track gauge 活动道尺 | adjustable transformer 可调变压器

three-throw switch：三向转辙器

three-throw ram pump ==> 三柱塞泵 | three-throw switch ==> 三向转辙器 | three-throw tap ==> 三通旋塞

pipe threading lathe：管子螺纹车床

pipe thread tap ==> 管丝锥 | pipe threading lathe ==> 管子螺纹车床 | pipe threading machine ==> 管螺纹车床,管子滚丝机,管子切丝机

pipe thread protector：护丝

pipe testing 管子检验 | pipe thread protector 护丝 | pipe thread tap 管螺纹丝锥

plug thread gauge：螺纹塞规

plug tap 中丝锥 | plug thread gauge 螺纹塞规 | plug tobacco 口嚼烟叶

screw thread gauge：螺纹规

screw tap 丝锥 | screw thread gauge 螺纹规 | screw thread micrometer calliper 螺纹千分卡尺

ten-second violation：十秒钟违例

tap the ball拍球 | ten-second violation十秒钟违例 | thirty- second operator三十秒操作员

hand telephone transmitter and receiver：手持送受话器

hand taper tap 手用锥形丝锥 | hand telephone transmitter and receiver 手持送受话器 | hand terrazzo grinder 手提式水磨机

standard table telephone set：标准台式电话机

standard switch 标准开关 | standard table telephone set 标准台式电话机 | standard tap 标准丝锥

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