obtain/əb'teɪn/

v. get sth

v.〈正式〉[T] 获得；得到：obtain advice/permission 获得建议/许可

◇obtain one's degree 获得学位

构词ob- + tain (=hold握住)

同根 attain; contain

音组-ain/-eɪn/

again; attain; contain; explain; remain