touch trigger probe

例句：

1. 1.The touch trigger probe is used to detect the presence of a specific chemical in a sample.
   触摸触发探头用于检测样本中特定化学物质的存在。
2. 2.The engineer designed the touch trigger probe to provide accurate readings without causing any damage to the sample.
   工程师设计了触摸触发探头，以提供准确的读数而不对样本造成任何损害。
3. 3. The touch trigger probe was used to monitor the temperature of the liquid during the experiment.
   触摸触发探头被用来监测实验期间液体的温度。