heretofore

英 [ˌhɪətuˈfɔː(r)]

美 [ˌhɪrtuˈfɔːr]

adv.  在这之前

TEM8

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'.
  1. 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。

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
  1. So far he hasn't called
  2. the sun isn't up yet
  Synonym:so farthus farup to nowhithertoas yetyettil nowuntil now

双语例句

• Heretofore unforeseen technical training therefore becomes a requirement in many projects.
  因此，技术培训是必需的。
• When employed to engrave names on silver spoons, he now omitted a variety of fanciful flourishes that had heretofore distinguished his work in this kind.
  当他为顾客在银匙上刻姓名时，他不再用构成他以前这类作品特色的各种别出心裁的花体字了。
• Heretofore all the campus gossip had seemed merely malicious and disrespectful.
  在这以前，学校里的一切流言蜚语似乎纯粹是恶意的、无礼的。
• I have lost much time, and chosen badly heretofore, but let that pass; I was ignorant then, and could but take for best what seemed so.
  我要买，买！以前我做错了选择，失去了许多时间，就让它过去吧；当时我很无知，我只能选我觉得最好的东西。
• Your work heretofore has been done with the help of your conscious mind alone.
  至今为止你所做成功的所有事情都是你的意识思想所至。
• Whispered melanie, staring uncertainly at the embattled doctor who heretofore had been perfect in her eyes.
  媚兰低声说，疑惑地凝视着那位早已设防的大夫，而他在她眼中一直是个完美无缺的人物。
• Moreover, international law has confirmed the legitimacy of restriction on sovereignty, stretching its scope to domestic affairs and relatively narrowing the sovereignty heretofore exercised.
  另一方面，确认主权限制的合法性，将国际法的调整范围扩展至国家管辖领域，相对缩小了主权的行使范围，限制了对内最高权的行使。
• 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。
• 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。
• They are trying to bring into their sphere of influence countries that heretofore they have not been able to control.
  要控制这些国家，把过去不能控制的国家纳入他们的势力范围。