Selective emission
[电] 选择性发射
🧩 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
You're welcome. Good-bye.
不用谢。再见。
Oh, not yet! At least have one for the road.
哦，还不到时候，至少再喝一杯，以表送行。
Thank you, Mum, for my party, and for my beautiful presents!
妈，谢谢你为我举办聚会，谢谢你送给我美丽的礼物！