pertain的第三人称单数怎么写？

The following details pertain primarily to the critical - depth flume.下面的详细说明主要是针对临界深度型水槽的.It does not pertain to you to instruct him.你不适合教训他.I'm afraid that your remark does not pertain to the question.恐怕你的话与这一问题不相...

pertain的现在进行时为：pertaining...

pertain的一般过去时为：pertained...

pertain的近义词/同义词有：concern, be, appropriate, belong, refer, relate, connected, apply, concern, inhere, refer, relate, belong。vi.pertain的近义词（附属;有关系）：concern, be, appropriate, belong, refer, relate, connected。pertain的近义词（其他释...

pertain的音标：pertain的英式发音音标为：[pə'teɪn]pertain的美式发音音标为：[pər'teɪn]...

pertain的现在完成时为：pertained...

vi.关于，有关，适合，附属，从属...

His remark did not pertain to the question.他的话同这个问题不相干.I'm afraid that your remark does not pertain to the question.恐怕你的话与这一问题不相干.The following details pertain primarily to the critical - depth flume.下面的详细说明主要是针对临界深...