Propagations
(propagation 的复数) n. 增殖, 繁殖, 宣传\\n[医] 传播, 繁殖, 持续培养
🗣️ 情景例句
The radio has lost most of its audience, thanks to TV.
由于电视的存在，收音机失去了大量听众。
Misfortunes come at night.
灾祸常生于不测。
When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
在大火最后被扑灭后，森林管理当局订购了好几吨一种生长迅速的特殊类型的草籽。