Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
解决方法
第一步,找到 窗口 --> 工作区 --> 复位基本功能
5080a003-78d1-41d5-89a6-97bd8fdc95dd-image.png
第二步,在吸管工具上面,点击右键选择普通的吸管工具
fe2c662c-153d-4516-9496-c00a1aee72f4-image.png
如果吸管工具不能右键的话,在右上角这里勾选基本功能
d66d9c20-2274-402d-93c8-70a8647a87c5-image.png