Underyearling
当年鱼, 未满一岁鱼
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
Look for a needle in a bundle (or bottle) of hay.
海底捞月。
Our manufacturing costs have gone up too much.
我们的制造成本增加太多了。