He job is to tool accurately machine parts. 他的工作是精密加工機器零件。
用作不及物動詞 (vi.)
When a user clicks and drags with the tool on the drawing area, the tool does its thing. 當用戶在畫圖區域使用工具單擊並拖動時,工具就執行操作。
Previous studies by UW psychology professors found that infants do not normally use a tool, such as a cane, spontaneously. 之前的華盛頓大學心理學教授的研究發現,嬰兒一般不會本能地使用工具,如棒子。