名词
中文翻译:测试头
同义词:
['test piece', 'testsubject', 'test item']
例句:
-
1. The engineer tested the new machine beforeit was put into use.
工程师在机器投入使用前对其进行了测试。
-
2. Thescientist conducted a series oftests to determine the effectiveness ofthe new drug.
科学家进行了一系列的测试,以确定新药的有效性。
-
3. Thepilot tested the aircraft's emergency systemsbefore takeoff.
飞行员在起飞前测试了飞机的紧急系统。