- 重点词汇
- 需要
need; want; require; demand; involve; call for; necessitate; take; entail; warrant; claim; depend on; have occasion to; scream for; call; requirement; necessity; requisition; necessary; essential; requisite; in want of; in order; in need of
- 等待
wait; await; expect; hold; bide; wait on; wait for; wait around; watch for; hang around; waiting; wait time