| 释义 |
non-negative 英'nɒnneɡət'ɪv美'nɒnneɡət'ɪv COCA²³⁵⁵²⁸BNC⁴⁷⁸⁷²iWeb³⁴⁷¹⁸
基本英英例句
adj.非负的⁵⁰;正的⁵⁰
形容词 nonnegative:
either positive or zero
形容词100%
用作形容词There are two kinds of electric charge, positive and negative.电荷有两种，正的和负的。
Buried hills of crystalline rock, saltdomes and similar units will show up as positive or as negative anomalies.埋藏的结晶岩山丘，盐穹窿及其相似的地质单元将显示出正的或负的磁异常。 |