Have been
辅助 Assistant已经
🧩 词语组成解析
have
[hæv]
aux. 用以构成完成式及完成式的不定式，表示已经…;
vt. 有，具有;拿，取得;从事;必须，不得不;
n. 〈口〉有产者，有钱人;富国;〈英俚〉欺骗，诈骗;
have=possess持有 → 有
been
[[bi:n, bin]]
be的过去分词
🗣️ 情景例句
The two sistes are very much alike.
这两姐妹长得非常相像。
But you just got here. Can't you stay a little longer?
不过你刚来呀。不能再呆一会了吗？
By infecting animals and letting them loose in the burrows,
通过让染上此病的动物在洞内乱跑，