Pentaborane 9
[化] 戊硼烷9
🧩 词语组成解析
n. [化]戊硼烷(用作火箭推进剂)
🗣️ 情景例句
I was deeply impressed by his speech.
他的演讲给我留下深刻的印象。
I wonder what makes you late.
我不知道是什么使你迟到。
These are the parts of the character: ear, you, eyes, undivided attention and heart.
“耳”、“你”、“目”、“专一”和“心”。