拓展： employ vt. 雇用 eg. the film employs 100 people. employment n. 雇用 (unemployment n. 失业 ) eg. the rate of employment is low. employer n. 雇主 (employee n. 雇员 eg. he is the employer of the factory which has 200 employees. 1)household n. 一家人；家庭 eg. the whole hou
