Word: 对照组 (duìzhàozǔ) Traditional: 對照組 对照组 dictionary entry duìzhàozǔ control group Full dictionary entry for 对照组 Example sentences using 对照组 3 sentences, showing page 1 of 1. 你被分到实验组还是对照组？ Nǐ bèi fēn dào shíyànzǔ háishi duìzhàozǔ? Were you put in the experimental group or the control group? 实验需要设一个对照组。 Shíyàn xūyào shè yí gè duìzhàozǔ. The experiment needs a control group. 对照组没有吃这种药。 Duìzhàozǔ méiyǒu chī zhèzhǒng yào. The control group did not take this medicine.