🧩 词语组成解析
bog
[bɔg]
n. 沼泽，泥塘;沼泽地区;<英口>户外厕所;
vt. （使）陷入泥沼;
vi. 阻碍，使不能前进;
aster
[['æstə]]
n. 紫苑属植物\\n[医] 星体
🗣️ 情景例句
You're late.
已经迟了。
One scabbed sheep will mar a whole flock.
一羊生癣，群羊受害。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了