Lederite
褐榍石
🗣️ 情景例句
You're right. I'll change it.
你说得对，我会把它改一下。
Don't whistle until you are out of the wood.
没有脱离险境，不要过早高兴。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。