close 系统调用可关闭或中止套接字上任何挂起的连接。

The close system call closes or aborts any pending connections on the socket.

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公司GSK和BARDA也签订了合同测试一种可抵抗革兰氏阴性细菌的抗生素，不过，由于一些病人出现并发症，最近该公司中止了试验的招募工作。

GSK also has a contract with BARDA to test an antibiotic for Gram-negative bacteria. However, the company recently suspended enrolments to its trial because of complications in some patients.

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