Coal-box
n. 煤箱, 黑烟弹
🧩 词语组成解析
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
box
[bɑks]
n. 盒;箱状物;包厢;哨房;
vt. 把…装入盒[箱，匣]中;
vt.& vi. 拳击;
🗣️ 情景例句
A stitch in time saves nine.
亡羊补牢，犹为未晚。
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。