Beo
abbr. 丁炔二醇乙氧基化物（butynediol ethoxylate）；宴會活動定單（Banquet Event Order）
??? 情景例句
Can you assist me in this matter?
這件事您能幫助我嗎？
It has been a long time since last came here.
自從我上次來這里已經有很長時間了。
What do you think of his new job?
你對他的新工作看法如何？