-
-
- 石蕊试纸可用以测试溶液是否含酸。
Litmus paper can be used as an indicator of the presence of acid in a solution.
- 该产品正在由我们实验室做测试。
The product is on trial in our laboratory.
- 这种新型号赛车於道路测试中时速达100英里。
The new sports model achieved 100 miles an hour in road tests.
- 这次测试表明太空中万有引力对星体的影响。
The test shows the effects of gravitation on bodies in space.
- 我们正在测试新药的功效。
We are testing the efficacy of a new drug.
-
-
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌