Boron polymer
[机] 硼聚合物
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
🗣️ 情景例句
Is there a station near here?
附近有地铁站吗？
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
My secretary can start on it right away.
我的秘书现在就要可以打。