Boron fluoride etherate
[机] 三氟化硼醚化物
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
[化] 醚合物(尤指乙醚合物)
🗣️ 情景例句
Has a poor personal appearance.
衣着形象不佳。
A creaking door hangs long on its hinges.
户枢不蠹。
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鸟把蛇从地上抓起来，然后把它扔到了电线上。