diagnostic tool

基本解释

Doctors hope it can be used as a diagnostic tool in homes and hospitals.
医生们希望它能作为一种诊断工具，能在家和医院里使用。
Patients breathe into a glass diagnostic tool; when the trained bees detect any of the diseases or hormones, they move towards the tubes that lead closer to the breath.
患者向一个玻璃诊断工具中呼气，当经过训练的蜜蜂探测到任何这类疾病或激素时，就会飞向接近这个呼气的试管。
WHAT good is a diagnostic tool if it is too complicated for doctors to use?
如果诊断工具太复杂医生不会用，这种诊断工具的好处何在？

"It has become a diagnostic tool that informs and guides our efforts as we seek to build a global partnership to combat modern slavery,"

This suggests that, at least in theory, a 50-gene microarray, together with the right software, could provide an extremely accurate diagnostic tool.
ECONOMIST: An un-killer app
The idea is to turn your smartphone into a health diagnostic tool.
FORBES: Innovation Rules
The diagnostic tool has been developed by UNESCO and provides technical support services, tools and approaches to perform a diagnosis of the situation of teachers.
UNESCO: Taking stock of teacher diagnostic studies in Africa