Echogenic
[医]发生回波的
🗣️ 情景例句
And she's shy with new people, just like he is.
她见了生人就害羞 ，与他一样。
What do you mean by that?
你这话是什么意思？
The Moon is likely to become the industrial hub of the Solar System,
月球很可能成为太阳系的工业中心。