Dianthranide
[化] 联蒽; 联二蒽
🗣️ 情景例句
Get in the car.
上车。
He is a man of his word.
他是守信的人。
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。