易受影響的, 易感動的, 容許...的
n.(因缺乏免疫力而)易得病的人
字根詞源
cap/cep/cip/ceive=to take 取，拿來源於拉丁文capere,"take,seize"。captor（n.捕捉者,捕快）會capture(v.俘獲,捕獲)captive
(n.俘虜,被捕捉的人或動物);如果你的心被取走了,那叫做captive(v.迷惑,迷住);ex-外+cept取->
取出來->except除...之外；anti-之前+cip取+-ate動詞後綴->之前就取得了->anticipate 語氣，
預料英英解釋:形容詞susceptible:
1. (often followed by `of' or `to') yielding readily to or capable of
2. easily impressed emotionally
