Boric spar
[化] 方硼石
🧩 词语组成解析
a. 硼的, 含硼的
spar
[[spɑ:]]
n. 晶石, 圆材, 拳斗, 争论\\nvt. 装圆材于\\nvi. 拳斗, 争论
🗣️ 情景例句
Christmas is coming up. Zhao Ming, let me ask you a question.
圣诞节快到了，赵明，我问你个问题。
I was little ill at ease.
我有点不自在。
What do you mean by special?
怎么特别呢。