最新国际音标规范，2018版。国际语音学会行业规范。 https://www.internationalphoneticassociation.org/ The IPA is the major as well as the oldest representative organisation for phoneticians. It was established in 1886 in Paris. 2016 marked the 130th anniversary of the founding of the IPA, and 2018 marked the 130th anniver