Underproductive
a. 生产不足的, 生产供不应求的
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
She had to keep out of sight when her husband was holding a meet.
她在丈夫举行会议时只得避不露面。
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”