Penetration twin
[化] 穿插孪晶
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
twin
[twɪn]
n. 孪生儿之一，双胞胎之一;两个相像的人或物之一;孪晶;双人床;
vt. 尤用于英国)使结成姊妹城市;使（两人或两事物）紧密结合;使偶合;使相连;
adj. 成对的;成双的;双重的;双联的;
twi(two)+n→双胞胎之一；一对双胞胎；双胞胎的；成对的
🗣️ 情景例句
Mama, what are they doing to me? Help!
妈妈 ，他们在对我做什么？ 救命呀！
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the room.
这会儿，书把地板的每一点空隙都占据了，我实际上是踩着这些书进出房间的。