Monosymmetric
a. 单轴对称的, 两侧对称的
🗣️ 情景例句
It's a nap. Tomorrow morning at ten o'clock.
简单得很。明早十点。
I made a reservation in tokyo.
我在东京预订的。
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。