您要查找的是不是：
- If the Hold button is selected, subpage switching is turned off. 如果选择“保持”按钮,将关闭子页切换。
- Open VA, then slowly open VB (no more than 1/4 turn). When relief valve drips, push the "hold button" for 2 seconds. Record reading (must be 2 PSID or more). 开启VA，然后慢慢开启VB（不要超过1/4转）。当安全阀滴漏时，推“保持按钮”2秒钟。记录读数（必须是2PSID以上）。
- Know how to use the hold button and the transferring system 知道如何使用等候键和转接系统
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- You may push this button to call the elevator. 你可以按这个按钮叫电梯。
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- Will you stitch a button on this shirt? 请你在这件衬衫上钉一颗钮扣好吗？
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- Press this button in case of fire. 遇火灾时按下此钮。
- This button switches the current on. 这个电钮接通电流。
- It's my idea to hold the party outside the house. 在户外聚会是我的主意。
- He pressed the button to call the lift. 他按键招呼电梯。
- Kings used to know how to hold down the people. 国王们往往都知道怎样使人们服从他。
- The shirt do not button up very easily. 这件衬衫扣起来不太容易。
- Do you think this trunk will hold all our clothes? 这个箱子你想能装得下我们所有的衣裳吗？
- He has been trying hard to hold onto his temper. 他一直尽力控制自己不发脾气。
- Press this button to start the engine. 按这个按钮开动引擎。
- I must get hold of some more writing paper. 我必须再找一些书写用纸。
- He pushed a button and set the machine in motion. 他按下按钮开动了机器。
