Underproductive
a. 生产不足的, 生产供不应求的
🗣️ 情景例句
Here it is.
在这儿。
I'm young.
我很年轻。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。