In humans, the pars intermedia is a rudimentary region.人的脑垂体中间部是不发达的.They were given only rudimentary training in the job.他们仅仅受到过基本的职业训练。I have only a rudimentary knowledge of chemistry.我只有些粗浅的化学知识....a kind of rudimenta...
He showed him how to blow into the ivory mouthpiece.他给他演示如何吹奏象牙吹口乐器。The Ivory Coast became the world's leading cocoa producer.象牙海岸成为世界上可可粉的主要产地。a ban on the ivory trade象牙贸易禁令...
守卫停止了哼唱，猛地转过头。The guard stopped his humming and turned his head sharply.那天晚上晚些时候，刘易斯开始哼唱另一首斯普林斯汀的歌曲。Later in the evening, Lewis began to croon another Springsteen song.她轻声哼唱了一支摇篮曲。She gently crooned a lullaby....