Complete penetration
[化] 焊透
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
you, and the rest of our family.
你和我们家的其他人。
What time should I be at the departure gate?
我在什么时间到登机门？
Mr Brain has just heard Zheng Jie playing the piano in a concert.
布雷恩先生刚听了郑杰在音乐会上的钢琴演奏。