heretofore
英 [ˌhɪətuˈfɔː(r)]
美 [ˌhɪrtuˈfɔːr]
adv. 在这之前
BNC.38480 / COCA.16177
牛津词典
adv.
- 在这之前
before this time
柯林斯词典
- ADV 此前;迄今
Heretoforemeans 'before this time' or 'up to now'.- They reported that clouds are an important and heretofore uninvestigated contributor to the climate.
他们报告说，云是影响气候的一个重要因素，但迄今为止没有进行过研究。
- They reported that clouds are an important and heretofore uninvestigated contributor to the climate.
英英释义
adv
- used in negative statement to describe a situation that has existed up to this point or up to the present time
- So far he hasn't called
- the sun isn't up yet
双语例句
- All the pieces line up in different ways than they have heretofore.
所有的情节碎片将组合起来，展示出和迄今为止不一样的内容。 - They reported that clouds are an important and heretofore uninvestigated contributor to the climate.
他们报告说，云是影响气候的一个重要因素，但迄今为止没有进行过研究。 - The purchase represents a change in strategy for BMW, which heretofore has shunned financial ties with suppliers and points to its increased use in future BMWs.
这标志着宝马做出了战略性的变革，因为宝马过去一向避免与供应商通过财务关系捆绑在一起，同时说明宝马未来会加大对碳纤维的使用。 - Of the complicated European systems of national polity we have heretofore been independent.
在复杂的欧洲各国体系中，我们保持独立。 - Then in the middle of the nineteenth century the heretofore impervious wall of Chinese isolation was breached by the west.
到了十九世纪中叶，西方突破了中国孤立的墙壁，那在以前是不可逾越的。 - I shall need, therefore, all the indulgence which I have heretofore experienced from my constituents;
因此，我需要至今以来从我的选民中得到的所有谅解； - Ah! Most gracious Monsieur heretofore the marquis, where is that emigrant?
啊，最仁慈的前侯爵先生，那外满贵族在哪儿？ - Heretofore unforeseen technical training therefore becomes a requirement in many projects.
因此，技术培训是必需的。 - Oh Monsieur heretofore the Marquis, I pray you be you true to me!
啊，前侯爵先生，我祈祷你也以真诚待我！ - We've shown that the juice of these melons is a source of readily fermentable sugars, representing a heretofore untapped feedstock for ethanol biofuel production, he said.
他说：我们发现西瓜汁中含有易发酵糖，这种原料在乙醇生物燃料的生产中尚未被利用过。