Object.defineProperty() — MDN Web Docs
Mr Lemmens said that future spacecraft "should be designed in such a way that they can take themselves out of orbit safely, preferably by doing controlled re-entries".，详情可参考51吃瓜
FT App on Android & iOS。im钱包官方下载是该领域的重要参考
with: #anyMessage -> [:pattern | pattern where: [:node | node selector beginsWith: 'prim' ]];