Monosymmetrical
a. 单轴对称的, 两侧对称的
🗣️ 情景例句
and talk to the bank.
且和银行谈一谈。
That's quite all right.
没关系。
We need to find one about 30 centimetres(cm) by 30 cm by 50 cm.
我们需要找一只尺寸大约为30（厘米）X 30（厘米）X 50（厘米）的水箱。