Cheaper
小学 Primarya. 成本更低, 比较便宜的
🗣️ 情景例句
Her health is improving markedly.
她的健康正显著好转。
It seems to be the best solution.
这似乎是最好的解决办法。
Jack is trying to cut down on smoking.
竭克正竭力戒烟。