Echogenic
[医]发生回波的
🗣️ 情景例句
We're going to miss you.
我们也会想念你的。
Oh! That's all right.
哦，不要紧。
Centuries ago, the word beeline was made to describe this thin line of bees flying through the air.
几百年前，有人用beeline 这个词来描写蜜蜂在空中飞行的细窄路线。