(tōng, ㄊㄨㄥ) to go through; to know well; to connect; to communicate; open [CE-DICT]
常
(えいきゅう(永久)(P);とこしえ(永久);とわ) (adj-na,n,adj-no) (1) (とわ tends to be more abstract) eternity; perpetuity; immortality; (2) (えいきゅう only) Eikyuu era (1113.7.13-1118.4.3); (P) [EDICT]
(した) (n) (1) tongue; (2) tongue-like object; clapper (of a bell); talon (of a lock); (P) [EDICT]
(shé, ㄕㄜˊ) tongue [CE-DICT]
头
(tóu, ㄊㄡˊ) head; hair style; the top; end; beginning or end; a stub; remnant; chief; boss; side; aspect; first; leading; classifier for pigs or livestock [CE-DICT]
(tou, ㄊㄡ˙) suff. for nouns [CE-DICT]
亲
(qīn, ㄑㄧㄣ) parent; one's own (flesh and blood); relative; related; marriage; bride; close; intimate; in person; first-hand; in favor of; pro-; to kiss [CE-DICT]
(qìng, ㄑㄧㄥˋ) parents-in-law of one's offspring [CE-DICT]
屁
(おなら(P);へ) (n) (uk) (usually 屁 is へ, and おなら is in kana) wind; gas; fart; (P) [EDICT]