🧩 词语组成解析
trade
[tred]
n. 贸易;行业;<美>顾客;买卖;
vt.& vi. 交易,经商;
vt. 交换;经营…交易,做…的买卖;
vi. 贸易;买卖;以物易物;
🗣️ 情景例句
What makes you feel good?
什么使你感到高兴?
Why are you so much taller than I?
你为什么个子比我高那么多?
and because there is so much of it the function would seem to e important.
睡眠占去那么多时间,所以其作用似乎还是很重要。