🧩 词语组成解析
foot
[fʊt]
n. 脚;底部;英尺(=12 英寸或 30。48 厘米);脚步;
vt. 走，踏;
vt.& vi. 结算，总计，共计;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
I have to turn off the lights,
我得关掉灯，
To carry gasoline
运送汽油
Aunt Harriet lived in that leisurely age when servants were employed to do housework.
哈丽特生活在一个悠闲的年代，家务事都由雇来的佣人代劳。