Electives
(elective 的复数) a. 选举的, 根据选举的, 选修的\\nn. 选修课程
🗣️ 情景例句
What is this charge here?
这是什么费用？
Sailboats glided motionlessly across the lake.
帆船静静地像滑动似的在湖上前进。
Combining exercise with the diet may be the most effective way to lose weight.
运动与节食结合也许是减肥最有效的途径。