单词start-in-on
Our modelers will then start in on the full-res models, and our animators continue to work on refining the animation.
我们的模型师随后就会着手于具有完整细节的模型，而我们的动画设计师们则继续工作来提高它们的生气。
Now that we have an increasingly broad consensus that we face a major planetary crisis, we can start in on the next step.
越来越多的人开始觉醒并认识到我们面临的是一场全球性的危机，我们该走第二步了。
And then we"ll start in on a different unit of the course.
然后开始这门课的另外一个不同的部分。
He"d run too long. Now everyone would know he"d been out and start in on him.
大意是，他（早起出来）跑了太长时间了。现在所有人都会知道他出来而找他麻烦了。