Monosymmetric
a. 单轴对称的, 两侧对称的
🗣️ 情景例句
Is it a two-bedroom house?
是两个卧室的吗？
He who does not gain loses.
无所得即有所失。
On arriving in England, they were taken to the Crystal Palace by train.
一到英国，火车就把他们送到了水晶宫。