(kě, ㄎㄜˇ) can; may; able to; to approve; to permit; certain(ly); to suit; (particle used for emphasis) [CE-DICT]
卡
(kǎ, ㄎㄚˇ) to check; to stop; to block; card [CE-DICT]
(qiǎ, ㄑㄧㄚˇ) customs station; to be choked; to fasten; to clip; to wedge; checkpost [CE-DICT]
因
(いん) (n) (1) cause; factor; (2) {Buddh} (See 縁・えん・5) hetu (direct cause, esp. as opposed to indirect conditions); (3) (See 因明) the basis of one's argument (in hetuvidya); (P) [EDICT]
(shuō, ㄕㄨㄛ) to speak; to say; a theory (usually in compounds such as 日心说 heliocentric theory) [CE-DICT]
中
(じゅう;ぢゅう) (suf) (1) through; throughout; in the course of; (2) all over or throughout (e.g. a place) [EDICT]
(ちゅう) (suf) (1) (See 並・1) medium; average; middle; (2) moderation; (3) (abbr) (See 中一,中学校) middle school; (4) (abbr) (See 中国・1) China; (n-suf) (5) (See 中・じゅう・2) in; out of (e.g. three out of ten people); (6) (See 話し中) during (a certain time when one did or is doing something); under (construction, etc.); while; (P) [EDICT]