disastrously + adj.
disastrously 可放在形容词前，强调情况糟糕到灾难的程度；常见搭配有 wrong、bad、poor 等。
The results were disastrously wrong.
结果灾难性地错误。
灾难性地；极其糟糕地
灾难性地；造成灾难地；不幸地。；悲惨地
in a disastrous manner; very badly or unsuccessfully
灾难性地；造成灾难地；不幸地。
In a disastrous way. (Of the nature of a disaster; calamitously.)
The weather turned disastrously bad during our hike, so we had to turn back.
远足时天气变得极其糟糕，我们只好返回。
用法提示：此处 disastrously 作副词修饰形容词 bad，表示“极其糟糕地”。
Her first attempt at baking a cake ended disastrously when it collapsed in the oven.
她第一次烤蛋糕的尝试以灾难告终，蛋糕在烤箱里塌了。
用法提示：disastrously 作副词修饰动词 ended，说明结果“很糟糕地、灾难性地”。
He underestimated the cost disastrously and soon ran out of money.
他严重低估了费用，很快就没钱了。
用法提示：disastrously 作副词修饰动词 underestimated，强调错误程度非常严重。
disastrously 可放在形容词前，强调情况糟糕到灾难的程度；常见搭配有 wrong、bad、poor 等。
The results were disastrously wrong.
结果灾难性地错误。
作方式状语时通常放在动词后，表示动作以灾难性的方式发生。
The project failed disastrously.
这个项目灾难性地失败了。
这个结构常放在句首，用于从某个人或某方的角度评价整个事件。
Disastrously for him, the deal fell through.
对他来说灾难性的是，这笔交易失败了。
与 disastrously 最接近，常用于重大灾难或彻底失败，语气强且偏正式。
较正式、少见，多指造成大范围不幸或损失，使用频率低于 disastrously。
侧重破坏或经济损失，可形容代价或价格高得毁人，语气强。
较口语、常用；但在 terribly good 等表达中仅表“非常”，不可替换 disastrously。
口语中更多表示“非常”（如 awfully nice），表达“糟糕地”时语气较弱，正式场合慎用。
grammar · medium
易错句子The project failed disastrous.
正确表达The project failed disastrously.
修饰动词 failed 应使用副词 disastrously；disastrous 是形容词，不能修饰动词。
grammar · medium
易错句子The plan ended disasterly.
正确表达The plan ended disastrously.
disaster 是名词，直接加 -ly 不能构成正确副词；正确形式是 disastrously（由形容词 disastrous 加 -ly 构成）。
指结果顺利、有好运；与 disastrously（灾难性地/极糟糕地）相对，但 fortunately 侧重运气带来的好结果。
指达到预期好结果；与 disastrously（惨败地/灾难性地）相对，但 successfully 强调目标达成。
指处于有利或占优势的状态；与 disastrously（灾难性地）相对，但 advantageously 更强调优势而非单纯幸运。
catastrophically 强调突发、巨大的灾难，常描述猛烈的垮塌或失败；disastrously 的含义更宽，既可指造成灾难性后果，也可表示“极其糟糕地”。
tragically 侧重悲伤、不幸或涉及死亡的悲剧性事件；disastrously 侧重灾难性的坏结果，不一定带情感上的“悲惨”色彩。
灾难性地失败；惨败
The company's new strategy failed disastrously in the first quarter.
公司的新战略在第一季度就灾难性地失败了。
错得离谱；大错特错
His prediction about the election turned out to be disastrously wrong.
他对选举的预测结果被证明是大错特错。
糟糕透顶；极其糟糕
The weather was disastrously bad for the outdoor wedding.
对于户外婚礼来说，天气真是糟糕透顶。
资金严重不足；资金匮乏到灾难性的程度
The school system is disastrously underfunded, leaving many students without basic resources.
学校系统资金严重不足，导致许多学生缺乏基本资源。
大错特错；严重误解
The general was disastrously mistaken about the enemy's strength.
将军对敌军实力的估计大错特错。
极为无效；毫无效果
The new medication proved disastrously ineffective against the virus.
这种新药对那种病毒被证明极为无效。
指系统、建筑或计划的彻底垮掉，常与灾难性后果相连。
重大的失败往往是灾难性事件的典型表现。
危机是灾难性局面的常见形态。
毁灭性影响可被描述为灾难性造成的后果。
严重的挫折可能被看作灾难性的打击。
Dictionary facts from ECDICT, WIKTIONARY.