Semicellulose
半纤维素
🗣️ 情景例句
Macro adjustment is needed in a market economy.
市场经济需要宠观调控。
It's a sunny day.
今天是个艳阳天。
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。