1. kicks off: 揭开序幕，开始，开赛
例句：
（1）My English class kicks off on tuesday. I'll tell you how it goes.
我的英语课周二开始，我会告诉你这课怎么样。
（2）Before each match kicks off the coach gives the team a pep talk.
每次比赛开始前，教练都会给队员一番鼓舞人心的话。
（3）The last step is to create a main function that kicks off the application.
最后一步是创建一个启动这个应用程序的主函数。
（4）China kicks off air defense drills.
中国开启新的一轮防空军事演习。
（5）Product development then kicks off with feedback received from customer development and this process goes on.
产品开发过程则以客户开发过程中对产品收到的反馈信息为出发点，不断推进。
2. in a nutshell: 简而言之，概括地说
（1）He put the situation in a nutshell.
他简明扼要地说明了情况
（2）To put it in a nutshell, we lost the case.
概括地讲，我们输掉了案子。
（3）This, in a nutshell, is the dilemma of global governance.
简言之，这就是全球治理的两难困境。
3. essentially: 本质上
(1) These models are essentially encoder-decoder frameworks， which typically aggregate all multi-level features extracted from CNNs
这些模型本质上是编码器-解码器框架，通常会聚合从CNN中提取的所有多级特征。
（2）There are three essentially different ways of tackling the problem.
解决这个问题有三种根本不同的方法。
4. it is worth noting that: 值得注意的是
（noting 不是nothing！！！）
（1） It is worth noting that this is also the major issue that the myocardial tissue engineering institute is currently facing.
值得注意的是，这也是目前心肌组织工程研究所共同面临的重大问题
（2）It is worth noting that the erasing strategy driven by reverse attention can eventually refine the imprecise and coarse estimation into an accurate and complete prediction map.
值得注意的是，由反向注意力驱动的擦除策略最终可以将不精确和粗略的估计精炼成准确而完整的预测图。
5. extensive：广泛的，广博的
（1）Extensive research has been done into this disease.
对这种疾病已进行了广泛研究。
（2）The fire caused extensive damage.
火灾造成了巨大的损失。
6. stems from: 源于
(1) Our motivation stems form the fact that, during polyp annotation, clinicians first roughly locate p polyp and then accurately extract its silhouette mask according to the local features.
我们的动机源于以下事实：在息肉标注时，临床医生首先粗略定位息肉，然后再根据局部特征准确提取其轮廓蒙版。
7. comprehensive: 综合的，全面的
（1）We present a comprehensive benchmark for existing SOTA models that are publicly available.
我们为公开提供的现有SOTA模型提供了一个综合基准。
（2）All the products are labelled with comprehensive instructions.
所有的产品都标有详尽的使用说明。
（3）The students were doing a comprehensive review of the term's work.
学生们正在进行本学期功课的综合复习.
