expected cost的相關資料：
臨近單詞
expect to
expect
expected basic rate of income
expected return of a portfolio
expected effects on industries
expected value of waiting time
expected number in the systems
Expectoration of bloody sputum
Expectoration of serous sputum
expect / iks'pekt/ vt.
Expectoration of mucoid sputum
Expectorant-cough suppressan
