Barium crown
[化] 铬酸钡; 钡黄
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
crown
[kraʊn]
n. 王冠;花冠（有时象征胜利）;王权;（某物的）顶部;
vt. （尤指通过增添成就、成功等）使圆满;为…加冕;使圆满完成;给…以荣誉;
vi. 露顶;
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
I'd like to take off for home tomorrow.
我想下星期五请假。
'Did you have a good meal? he asked.
“您吃得好吗？”他问。