Selective radiation
[电] 选择性辐射
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
🗣️ 情景例句
Fine, thank you.
很好， 谢谢你 。
For one thing,I've got to drop by the bank to get some money.
首先，我得去银行取一些钱。
She finished it at half past nine. She went to bed before a quarter to ten.
30 她完成了作业。她9：45之前上床睡觉。