Potassium borofluoride
[化] 氟硼酸鉀
?? 詞語組成解析
potassium
[[p?'t?si?m]]
n. 鉀\\n[化] 鉀K
n. [化]氟硼酸鹽, 氟硼酸酯
??? 情景例句
The traffic. The parking. I was lost.
交通擁擠 又找不到停車的地方。我又迷路了。
I'm too old.
我太老。
'Where have you been hiding?' she asked impatiently.
“你躲到哪兒去了？”她不耐煩地問，