This provides the basic definition of a message, which ACTS as a container holding address, payload, and flags to send and block for a message.
它提供消息的基本定义，它充当一个容器来容纳消息的地址、有效负载及关于发送和阻塞的标志。
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To test if lowering cyclic AMP could help restore brain function in these monkeys, the researchers injected tiny amounts of drugs that block it in the vicinity of certain memory-holding neurons.
Tom is seen holding it here in hopes we will soon be able to take a similar shot of him holding the completed block and eventually the completed engine.