🧩 词语组成解析
a. 酚的, 石炭酸的, 酚醛树脂的\\n[医] 酚的
urea
[['juəriə]]
n. 尿素\\n[化] 脲; 尿素
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
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。