be beforehand with

基本解釋

When you go on a journey, it is a good thing to be beforehand with your packing.
當(dāng)你出門旅行的時候，最好提前把行李整理好。
A written application must be filed beforehand with the Chinese Foreign Ministry for approval to import wireless transmitter-receivers and related equipment.
運(yùn)進(jìn)無線電收發(fā)信機(jī)及其器材，必須事先以書面申請報經(jīng)中國外交部批準(zhǔn)。
www.mfa.gov.cn
In case it is necessary for a vessel to transport any cargo with uncertainty whether apt to cause pollution damage, an assessment shall be made beforehand in accordance with the relevant regulations.
需要船舶裝運(yùn)污染危害性不明的貨物，應(yīng)當(dāng)按照有關(guān)規(guī)定事先進(jìn)行評估。

Is the President going to be meeting with any of the vets privately beforehand?
WHITEHOUSE: Press Briefing