Underload
n. 欠载, 轻负载\\n[经] 未满载, 不满负嗬, 未充分利用
🗣️ 情景例句
Before a long trip I always give my car a safety check.
远行之前，我总是会对车子进行安全检查。
She couldn't discern the very slight differences between the two.
她无法分辨双方为少的差异。
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。