单词：PTTH
[=prothoracicotropic hormone]促前胸激素,促前胸腺激素
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单词解析速记
单词解析速记
CAIRO, May 23 (Xinhua) -- Egypt closed its polling stations on Wednesday evening for the first day of the two-day presidential election with great turnout. The Supreme Presidential Election Commission decided earlier in the day to close the polling s
发表于:2019-02-18 / 阅读(61) / 评论(0)
英语新闻
英语新闻