1) must2
一定2
1.
It is indicated that the word must actually is the common forms of must1 and must2 according to the analysis of the classification,replacement and comparison of a large number of corpus and from the viewpoint of semantics,pragmatic and syntax,.
从语义、语用、句法三方面入手,对大量语料进行分类、替换、比较等分布分析,可看出"一定"实际上是"一定1"与"一定2"的共同形式。
2) L 2 uniform stability
L~2一致稳定性
4) Two-year life cycle
2年一代
5) ITS-2
ITS一2
6) Two shaft orientation
2井定向
补充资料：不一定
1.谓不能确定。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条