🧩 词语组成解析
leaf
[lif]
n. 叶子;页;叶状的结构;金属薄片;
vt.& vi. 翻书(报);
vi. 生叶;
n. 饲养, 进料, 加料\\na. 供给饲料的, 摄取食物的
🗣️ 情景例句
What do you do for a living, Mr. Stewart?
你是做哪一行的 Stewart先生?
It is no honour for an eagle to vanquish a dove.
老鹰胜鸽,不足为荣。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷(最低点)、浪高(从波谷到浪峰的垂直距离)