Nanogram method
[化] 超微量法
🧩 词语组成解析
[化] 纳克
🗣️ 情景例句
plus the person with the longest word gets ten extra points.
所造的字最长的人多得十分。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
a moment later, he ran after me and thrust the pen into my hands.
一会儿，他突然从后追了上来，把笔塞到我手里。