81 aforementioned
它相当于 that is previously mentioned，一般用在比较正式的口语和写作中，让语言变得简洁。在一篇文章、一个演讲或介绍中先提到过某人或某物，后面再次提到就可以用这个词。注意：一般在 aforementioned 前面会加 the，比如 the aforementioned city。
例句：There are plenty of examples, including at the banks during the financial crisis or the aforementioned cases at News International and Siemens.
82. transferable
“transferable”是形容词，意思是“可用于其他工作的、通用于多领域的”，是一个灵活、地道的词。transferable 常用来形容一类知识或技能，表明它们可以被应用在其它的领域。
例句：Communication skills are highly transferable.
83.hesitant
“hesitant”是形容词，来自动词形式 hesitate，意思是“犹豫不决的”，学会 hesitant 可以增强表达的多样性。
一般来说，hesitant 的用法有两种：hesitant about (doing) something 和 hesitant to do something。
例句：In the past year many were hesitant about whether it was a good time to buy property.
84.presumably
“presumably”是副词，意思是“大概、可能”
例句：The restaurant that has been around for many years recently went out of business, presumably because the rent prices went up too much.
85.thankfully
“thankfully”是副词，意思是“幸亏、幸运的是、令人欣慰的是”。注意，虽然从字面上看， thankfully 等同于 gratefully，但这种用法是有争议的。thankfully 最常见的的意思更接近 luckily 和 fortunately，即“幸运的是、谢天谢地”。
例句：Thankfully, everything went smoothly.
