Chromic fluoride
[机] 氯化铬
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
But when Robbie was born,
但当Robbie出生后，
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
He usually takes a short walk in the evenings and is always home by seven o'clock.
傍晚常常出去溜达一会儿，并且总是在7点钟以前回来。