Dr.Johnson O Connor of the Human Engineering Laboratory of Boston and of the Stevens Institute of Technology in Hoboken,New Jersey,gave a vocabulary test to 100 young men who were studying to be industrial executives.是什么意思_Dr.Johnson O Connor of the Human Engineering Laboratory of Boston and of the Stevens Institute of Technology in Hoboken,New Jersey,gave a vocabulary test to 100 young men who were studying to be industrial executives.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句