air pump：氣泵

現(xiàn)檢查垃圾桶發(fā)現(xiàn)剎車(spoke)和橡皮手套(rubber glove),在舊自行車上發(fā)現(xiàn)氣泵(air pump),車庫(kù)的木盒里發(fā)現(xiàn)雙面膠(double-sided tape)以及膠水(glue),在盛水的桶里發(fā)現(xiàn)車把手(handle),用隨身帶的鑰匙打開摩托車的后蓋,

dual convex cone：對(duì)偶凸錐

booster cylinder 助力液壓缸 | dual convex cone 對(duì)偶凸錐 | pump handle 唧筒柄, 唧筒式握手

dual-purpose pump：雙用泵

dual-purpose packing machine 兩用包裝機(jī) | dual-purpose pump 雙用泵 | dual-purpose screwdriver with plastic handle 兩用塑料柄螺絲起子

propel：推進(jìn), 驅(qū)使

pump handle 唧筒柄, 唧筒式握手 | propel 推進(jìn), 驅(qū)使 | trocheameter 輪轉(zhuǎn)計(jì)

sunglass：眼鏡

現(xiàn)檢查垃圾桶發(fā)現(xiàn)剎車(spoke)和橡皮手套(rubberglove),在舊自行車上發(fā)現(xiàn)氣泵(air pump),車庫(kù)的木盒里發(fā)現(xiàn)雙面膠(double-sided tape)以及膠水(glue),在盛水的桶里發(fā)現(xiàn)車把手(handle),用隨身帶的鑰匙打開摩托車的后蓋,發(fā)現(xiàn)手機(jī)(call phone) 以及太陽(yáng)眼鏡(sunglass).