Trimethylethylene
[医] 三甲基乙烯
🗣️ 情景例句
Grandpa, you are a terrific guy!
爷爷， 你真了不起！
Though thy enemy seem a mouse,yet watch him like a lion.
敌人即使小如鼠，防他也要如防狮。
and its owner his or her full intelligence;
和智力还有待发展和完善，