中东呼吸综合征

• 口(mouth; rectangular frame)ASSOCIATIVE
• 丨(vertical line through the middle; axis)ASSOCIATIVE

An arrow hitting the center of a target frame is the bull's-eye—that's CENTER.

• 東(east; rising sun behind tree)ASSOCIATIVE

The sun rising behind a tree trunk points to the East.

• 口(mouth; opening)RADICAL
• 及(to; toward; with)PHONO-SEMANTIC

A mouth stretching out to breathe is like a hand reaching for something.

• 亼(gather; converge; cover up)ASSOCIATIVE
• 口(mouth; box)RADICAL

A lid sealed tightly over a box's mouth combines into one whole.

• 彳(step; path)RADICAL
• 正(straight; correct)PHONO-SEMANTIC

To go on a military expedition, one takes the straight righteous path to pacify the world.