Microadmixture
微掺和物
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
Money is often lost for want of money.
往往由于缺乏金钱而丧失金钱。
This box is big.
这是个大盒子。