1.
directly below
directly below; right underneath
真下 combines the prefix 真 (true, exact) with 下 (below), emphasizing "directly" or "right" below with no deviation.
THE 真- PREFIX:
The prefix 真 attaches to direction and position words to mean "directly" or "exactly":
Common patterns
Usage
Often used with buildings, cliffs, and vertical contexts. Unlike 下 which can mean "below" in a general sense, 真下 always implies a strict vertical relationship.
Related Words
Antonym:
真上 (directly above)