adv.twice a year
同义词：biyearly
Semiannually Alternating Exchange of Intermediate Waters East of the Philippines
Published semiannually by the Gibson D. Lewis Center for Business and Economic Development
UNITED HEALTHCARE WILL REVIEW ITS DOCTORS' CARE SEMIANNUALLY.(Business)
What we know from the semiannually repeated CT screening in a high-risk cohort over 15 years: Update of Anti-Lung Cancer Association...
[The nineteen eighty six semiannually Technical Meeting (1986) of Pasuruan Research Institute for Estate Sugar Cane, 26-27 November ...
What we could know from the semiannually repeated screening with low-dose helical CT in a high-risk cohort over 10 years: Update of ...
In situ infrared study of catalytic decomposition of NO. Semiannually technical progress report, August 1, 1995--February 1, 1996
Microchemical journal. Vol. I, issue 1. Issued semiannually by the metropolitan microchemical society. Interscience publishers, inc...
Review of Japanese Culture and Society. Edited by MizutaNoriko. A journal published semiannually by Josai University (Saitama ken).
Why do planetary wave number one and the ozone transport vary annually in the Northern Hemisphere and semiannually in the Southern H...
