Precalcination
预煅烧
🗣️ 情景例句
OK.
好的。
I told him to stay till he calls.
我告诉他留下来等他打电话来。
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。