因为

because; as; for; since; cos; coz; granted; seeing; with; due to; out of; on account of; owing to; by reason of; because of; in view of; as a result of; thanks to; seeing as; being as; inasmuch as; due

遇见

meet; see; find; come across; contact

字母

letter; character; lettering; grapheme; alphabetical; alphabetic