Operational reserve
[經(jīng)] 營業(yè)準備
?? 詞語組成解析
operational
['ɑp?'re??nl]
adj. 即可使用的;（用于）操作的;經(jīng)營的;軍事行動的;
oper 工作 + ation表名詞+ al...的 → 操作上的；可使用的
reserve
[r?'z?v]
n. 儲備;保護區(qū);保留;替補隊員;
vt. 儲備;保留;預(yù)約;
vi. 預(yù)訂;
adj. 保留的;預(yù)備的;
re再+serve服務(wù)，保持→再留住→預(yù)定n. 內(nèi)向，沉默寡言
??? 情景例句
I'm glad you came by, Alexandra.
我很高興你能來 Alexandra。
Did you tell him yourself?
你自己親自告訴他嗎？
As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人們盡快朝樓梯跑去，爬上樓梯跑出艙外，其中好多人衣服已經(jīng)著火了。