Eqn
abbr. equation 方程式; 等式; 反应式; equine 马的
🗣️ 情景例句
Why can't you do both?
为什么不能两样一起做？
What's the rate for a station wagon?
租一辆客货两用轿车要多少钱？
Only good scouting is likely to preserve the freedoms so dear to the heart of the eternal Boy Scout.
只有优良的童子军活动才能保持不朽的童子军所衷心热爱的各项自由。