-aster
[用以构成生物学属名]表示“星”, “星状结构”：diaster\\nsuf. 表示“劣等的”,“次等的”,“伪的”,“无价值的”：criticaster, poetaster
🧩 词语组成解析
aster
[['æstə]]
n. 紫苑属植物\\n[医] 星体
🗣️ 情景例句
from the businessmen and the corporations of Riverdale.
Riverdale的商人和企业界的支持。
No such thing.
没这回事！
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。