Gradus
n. 韵律典, 练习曲集\\n[法] 亲等
🗣️ 情景例句
They have an opening.
他们有一个空房间。
We think $ 87,000 per unit with a five percent discount for orders over 100.
我们减少到每台8。7万美元，订购超过100台给予5%的折扣。
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。