survival bond的意思|示意

It's a survival response, the driving force of the bond of security a baby seeks with its mother.

它是一个残存的响应，一个婴儿渴望从母亲那里得到保护的动力。

Since the survival of an overlay is the bond, concrete must be clean and the overlay properly applied if these types of creations are expected to last.

由于一个覆盖生存是债券，具体要廉洁和应用得当，如果这些类型的作品，预计最后的覆盖。