1 research

2 a study

3 classifier: 项 xiàng

4 to research

5 to look into

1 to wear

2 to put on

3 to dress

4 to bore through

5 to pierce

6 to perforate

7 to penetrate

8 to pass through

9 to thread

1 to pass through

2 to traverse

3 to cross

1 to make known

2 to show

3 to prove

4 to write

5 book

6 outstanding

1 through (a person

2 scheme

3 trick etc)

1 to see through something at first glance (idiom)

1 lit. to stare at the ceiling while writing a book (idiom); to put one's whole body and soul into a book

1 lit. the barefooted people are not afraid of those who wear shoes (idiom)

2 fig. the poor, who have nothing to lose, do not fear those in power

1 a forced analogy (idiom); to jump to an unwarranted conclusion

1 to examine tiny clues to know general trends (idiom)

2 to deduce the whole story from small traces