/kəmˈbaɪn/ v. （使）结合，组合；（使）化合；合并，协力；兼有，兼备；兼做，兼办 The if let syntax lets you combine if and let into a less verbose way to handle values that match one pattern while ignoring the rest. n. 联盟，联合体；联合收割机
/kəmˈbaɪn/ v. （使）结合，组合；（使）化合；合并，协力；兼有，兼备；兼做，兼办 The if let syntax lets you combine if and let into a less verbose way to handle values that match one pattern while ignoring the rest. n. 联盟，联合体；联合收割机