hold down是什么意思?
母语人士的回答
Rebecca
hold down意味着对某物施加压力以使其不动。例如,这就像按住一个按钮。这相当于按住按钮 5 秒钟。示例: After getting a vaccine shot, you have to hold down a cotton swab on the spot for two minutes so it stops bleeding. (接种疫苗后,应按住棉签 2 分钟以止血。) 示例: Hold down on the button until a popup shows on the screen. (按住按钮直到屏幕上出现弹出窗口。)