英语词汇“蹲班”的翻译、意思、用法、释义-英汉汉英词典

单词	蹲班
释义	蹲班 dūnbānfail to be promoted (in school); repeat a year's work蹲班to repeat a year这个班的学生没有一个蹲班的。 Not one student in the whole class had to repeat the year.
随便看	pulse forming pulse-forming pulse forming circuit pulse-forming circuit pulse-forming--circuit pulse-forming delay line pulse forming line pulse-forming--line pulse forming network pulse-forming network pulse forming network，pfn pulse frequency pulse--frequency pulse frequency control pulse frequency distortion analyzer pulse frequency distortion analyzer，pfda pulse frequency diversity pulse frequency diversity--pfd pulse frequency diversity，pfd pulse-frequency divider pulse frequency-division multiplexing pulse frequency modulation pulse-frequency modulation pulse frequency modulation{=pfm} pulse-frequency modulation (pfm)