asymmetric

Well, unless you have an asymmetric set-up, in which case the client can POST and/or PUT its order somewhere on the server..那么，除非你有一个不对称的设置，在这种情况下，客户端可以POST和/或PUT它的订单到服务器的某处。

Whereas the traditional ER model has an even and balanced style of entities and complex relationships among entities, the star model is very asymmetric..传统的 ER 模型具有均匀且平衡的实体样式和实体之间的复杂关系，而星型模型却是完全不对称的。

But it also has drawbacks, including the performance overhead of asymmetric encryption and the management headaches of obtaining and maintaining certificates for each client..但是它也有缺点，包括不对称加密的性能开销和每个客户端获取和维护证书的繁琐管理。

asymmetric synthesis,不对称合成

asymmetric carbon,不对称碳原子