Pentaborane 11
[化] 戊硼烷11
🧩 词语组成解析
n. [化]戊硼烷(用作火箭推进剂)
eleven
🗣️ 情景例句
Winning isn't everything.
赢并不是一切。
I will take an escalator.
我将去搭手扶电梯。
Who was it?
谁打来的电话？