だけど、明日はお客さんとも会わなくちゃいけないし・・・。

however

tomorrow; near future

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

Mr.; Mrs.; Miss; Ms.; -san; makes words more polite (usu. in fixed expressions)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other

to meet; to encounter; to see; to have an accident; to have a bad experience

tea; tea plant (Camellia sinensis); tea preparation; making tea; brown; mockery

(at the end of a phrase) notes one (of several) reasons

middle dot (typographical symbol used between parallel terms, names in katakana, etc.); full-stop mark at mid-character height; interpoint (interword separation)