give off有发射的意思吗
2026-05-04
没有发射的意思。 发出(光等);长出(枝、杈等)give off通常表示“发出(光、气味、声音等)”,后接的宾语一般位于off之后。When bacteria stagnate they multiply and give off toxins and stinky odors .当细菌停滞时,它们会繁殖并释放毒素和臭气。Isotopes which give off rays are known as radioisotopes .出射线的同位素被称为放射性同位素。In a similar...