Laborsaving
a. 节省劳力的, 省力气的
✅ 同义词
🗣️ 情景例句
Wait! Don't hang up!
等等， 别挂断电话！
To trumpet
咆哮
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。