| 单词 | otu | 
| 释义 | > as lemmasOTU   OTU n. Operational Training Unit. Π 1942    R.A.F. Jrnl. 3 Oct. 31  				At last O.T.U. and the introduction to real aircraft. 1966    J. W. Gurnett  & C. H. J. Kyte Cassell's Dict. Abbrev. 163/1  				O.T.U., Operational Training Unit. 1984    J. D. Harvey Laughter-silvered Wings 270  				On our first assignment we were sent out to the OTU at Pat Bay in British Columbia, but on the RAF side of the base. < as lemmas | 
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