solidify
🇺🇸
/səˈlɪdɪfaɪ/
🇬🇧
/səˈlɪdɪfaɪ/
to become hard or firm, or to make something hard or firm
The melted chocolate will solidify when it cools.
融化的巧克力冷却后会凝固。
to become stronger and more certain, or to make something stronger and more certain
Their friendship began to solidify after working together on the project.
在共同完成这个项目后,他们的友谊开始巩固。