1.initiative n.主動性;主動精神;倡議
He proposed a new diplomatic initiative to try to stop the war.
他提出了一項新的外交計劃以盡力阻止這場戰(zhàn)爭 。
2.simultaneously adv.同時地;一壁;一齊
The two guns fired almost simultaneously.
兩支槍幾乎同時開火 。
3.boost vt.促進,提高
Do what you can to give her confidence and boost her morale.
盡你所能讓她樹立信心,提高士氣 。
4.unsure adj.不確定的
Scientists are becoming increasingly unsure of the validity of this technique.
科學(xué)家們越來越拿不準(zhǔn)這一技術(shù)是否正當(dāng)合法 。
5.continually adv.不停地;持續(xù)地
Japanese camera makers continually introduce whizzy new electronic models.
日本的相機制造商不斷推出最新的電子模型 。
6.essential adj.基本的;必要的
Party membership was an essential prerequisite of a successful career.
成為黨員是事業(yè)有成必不可少的先決條件 。