1.Acorn n. 橡实,橡子
There are many acorns on the oak tree.
这棵橡树上有很多橡子。
2.adversity n. 不幸,灾难
A genuine friend will not desert you in time of adversity.
真正的朋友不会在患难时弃你而去。
3.oak n. 橡树,橡木
That chiffonier is made of oak.
那件小衣橱是橡木制成。
4.plunge v. 使投入,跳入,栽进 n. 跳入,投入 n. (泳池)深水区
She plunged her hands into her coat pockets.
她把两手插在上衣口袋里。
5.sapling n. 树苗,小树,年轻人
It's our duty to protect the saplings.
保护树苗是我们的责任。
6.surefire adj. 一定会发生的,定成功的