The first was constructor-of!(). One of the major guarantees of 1SubML is the writeable types property, which requires that any inferred types can always also be written explicitly. Since there is normally no way to explicitly refer to the type constructors generated for polymorphic types, I added constructor-of!() as a quick hack to enable that:
尽管燃油车已不再是市场焦点，但其市场价值依然显著。对于三四线城市家庭、预算敏感型用户、首购群体及务实消费者而言，成熟的动力技术、清晰的用车逻辑、稳定的能源补充方式，仍然是具有说服力的购车理由。在奇瑞的销售体系中，瑞虎系列燃油SUV继续担当着重要角色。它们或许缺乏新能源汽车的话题热度，却承载着巨大的市场需求与份额，始终是品牌销量结构中不可或缺的支柱。
，这一点在钉钉下载中也有详细论述
Российский дрон вывел из строя украинский беспилотник в ходе интенсивного противостояния14:59
│ 2. FFT → check phase at known carrier frequencies │
Ceasing new combustion engine vehicle imports and registrations previously constituted a fundamental component of this strategy