Trisilanyl
丙硅烷基
🗣️ 情景例句
I sure I am glad to see you, Dr. Stewart.
真高兴见到你来 ，Stewart大夫。
Congratulations on your having a baby.
我恭喜你生了个宝宝。
and another 700 for the survivors to be reduced by half again.
剩下的一半人再过700年，才会又减少一半。