Laboursaving
a. 省劳力的
✅ 同义词
🗣️ 情景例句
The children's performances brought down the house.
孩子们的演出博得满场喝彩。
I grew up right here in this neighborhood.
我恰好在这附近长大了。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。