Polyamine salt
[化] 聚胺盐
🧩 词语组成解析
n. [化]聚胺,多胺
salt
[sɔlt]
n. 盐;风趣;机智，讽刺;药用盐，泻盐;
vt. 撒盐;用盐渍;加盐以调味;为…增加趣味;
adj. 含盐的;有咸味的;盐渍的;
salt(salt)→盐；食盐；提神物；刺激；咸的；食盐的；加盐；用盐腌
🗣️ 情景例句
I think you'll find I'm worth it.
我想你会发现我值得拿那些钱。
Adversity is a good discipline.
苦难是磨练人的好机会。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，