2. "I have an idea, " Mark said. He reached his trunk through the bars, grabbed the nearby screwdriver. 「我有个主意,」马克说著,他把象鼻伸出栏杆外,拿起离他最近的螺丝起子。
3. To clean or inspect either check module, insert a #3 screwdriver through the downstream side of the check module as shown in Figure D and E. 要清洗或检查每个止回阀模块,如图D和E所示,则要通过止回阀模块的下游一侧插入一把3号螺丝刀。
英英解释
n.
1. a hand tool for driving screws; has a tip that fits into the head of a screw
2. a cocktail made with vodka and orange juice