backboned

基本解釋

The development of the backboned animals is one of the most fascinating parts of the story of evolution.
脊椎動(dòng)物的發(fā)育是進(jìn)化史中最吸引人的一部分。
After oneself became a teacher, still discover the teacher has two kinds: One kind is backboned, one kind is spineless.
自己當(dāng)了老師之后，還是發(fā)現(xiàn)老師有兩種：一種是有骨氣的，一種是沒有骨氣的。
The boy was backboned and he would like to make a successful living in the south place by his own efforts in order to make her parents see in a better light.
男孩也很有骨氣，一心想靠自己的努力去闖蕩南方，成就一番事業(yè)，讓她的父母對(duì)他刮目相看。
The occupational ethics building plays a backboned and leading role in the ethics building under the condition of socialist market economy,thus possessing an especially important position.
職業(yè)道德是社會(huì)主義市場(chǎng)經(jīng)濟(jì)條件下道德建設(shè)中,一個(gè)起中堅(jiān)作用的主導(dǎo)型的道德層面,具有特殊重要的地位。
phosphorus-nitrogen backboned polymer
磷-氮主鏈聚合物