Backeless
a. 背部, 背脊, 后面, 后部, 反面, 背面, 椅背
??? 情景例句
Learning to express oneself well in an important part of education.
學會把意思表達清楚是受教育的一個重要方面。
It is likely to rain.
天看來要下雨了。
Antonio is my enemy, and I hate him.
安東尼奧是我的敵人，我恨他。