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
I happened to over hear what he said.
我碰巧听到了他所说的话。
I'll go on an outing with some friends.
我与朋友去郊游。
He owes his wealth to diligence and good luck.
他的财富是由于他的勤劳和幸运。