Linear hydrocarbon
[化] 直链烃; 线型烃
🧩 词语组成解析
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
I wrote to my uncle last night.I couldn't put it off any longer.
我昨晚给我的叔叔写了信.我不能再推迟寄信了。
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。