zhàng ài
barrier
obstruction
hindrance
impediment
obstacle
yǔ yán zhàng ài
language barrier
speech impediment
zhì néng zhàng ài
intellectual disability
cognitive disability
learning disability
mental retardation
bó qǐ gōng néng zhàng ài
erectile dysfunction (ED)
xìng bié rèn tóng zhàng ài
gender identity disorder (GID)
gender dysphoria
biān yuán xìng rén gé zhàng ài
borderline personality disorder (BPD)