could
[助動詞] 能, 會, 可能會, 可以. (can 的過去式)
I was so tired that I could not do my homework.
我太累了以致於沒辦法做 (我的) 家庭作業(yè).
It could be weeks before we know the real story of this event.
可能要過好幾個星期我們才能瞭解這個事件的真相.
eat
[動 詞] 吃(東西), 喝, 進食, 用膳.
I can not eat any more.
我吃不下了.
I am so hungry that I could eat a horse.
我餓得可以吃下一匹馬. [用來形容非常飢餓]
eaten
[動 詞] 吃(東西), 喝, 進食, 用膳. (eat 的過去分詞)
I have not eaten lunch yet.
我還沒有吃午餐.
It is said that the little boy has been eaten by a tiger.
據(jù)說那個小男孩被一隻老虎吃掉了.
eight
[名 詞] 八, 八個.
At the age of eight, she began to learn English.
她在八歲時開始學英文.
[形容詞] 八的, 八個的.
Please come here before eight o'clock.
請在八點 (鐘) 之前到這裡.
eighteen
[名 詞] 十八, 十八個.
Two times nine is eighteen.
二乘九是十八.
[形容詞] 十八的, 十八個的.
There are eighteen students in the classroom.
這教室裡有十八個學生.