Underpriced
定价过低的；售价过低的
🗣️ 情景例句
to pick up the dog.
把狗领回去了。
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。