英语词汇“front diaphragm”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	front diaphragm
释义	front diaphragm前遮光板
随便看	polluted air pollute v7 poisoner names pilot test poplar tree pilot study pope francis civil unions plead with sb pollution definition plump cat physical science poisoner tos pilot v pilot uniform point to hello point to it pollution essays plumule define pollute the environment poison gas poison gases pollution control poisoning posts physical therapist pleasantly surprised