R.s.a.
[医] 右骶前(胎位)
🗣️ 情景例句
for his faith in my project.
对我工作计划的信心。
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
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。