Corn stalk is composed of cellulose, hemicellulose and lignin.玉米秸秆主要由纤维素 、 半纤维素、木质素组成.Cellulose and hemicellulose could be used to produce fuel alcohol.纤维素、半纤维素可用来生产燃料酒精,而木质素往往被废弃.The corn stover mainly consists of cellu...
她是位有着甜美嗓音的端庄女子。She is an extremely handsome woman with a beautiful voice.职业倡导者发现“嗓音的”和“交互的”两词不在词汇表中。The vocation advocate found the word "vocal" and "reciprocal" not in the vocabulary.低矮的天花板下回响着尖细嗓音的嗡嗡声.A hum of shrill v...
He continued to place security above all other objectives.他继续把安保问题置于所有目标之上。The two objectives are in conflict.两个目标发生了冲突。Our objectives need to be precisely delineated.我们的目标需详细解释清楚。...