Silicylene
[化] 亚硅烷基; 亚甲硅烷基
🗣️ 情景例句
and writing the background for Family Album,U.S.A.--
为Family Album,U.S.A.撰写背景说明的年轻人
No. I have been away on vacation.
是呀，我休假去了。
Here's a gift for you.
这里有个礼物送给你。