semidiurnal的翻译，读音
英/.semidai'ә:nl/
释义：
a. 半天的, 一天两次的
a. Pertaining to, or accomplished in, half a day, or
twelve hours; occurring twice every day.
a. Pertaining to, or traversed in, six hours, or in half
the time between the rising and setting of a heavenly body; as, a
semidiurnal arc.
a. Pertaining to, or accomplished in, half a day, or
twelve hours; occurring twice every day.
a. Pertaining to, or traversed in, six hours, or in half
the time between the rising and setting of a heavenly body; as, a
semidiurnal arc.