facile adj. 容易的 (too simple; not showing enough thought or effort) /ˈfasɪl/
facade n. 房屋正面 (the front of a building) /fəˈsɑːd/
n.假象 (a false, superficial, or artificial appearance or effect)
facetious adj. 滑稽的,好笑的 (meant to be humorous or funny) /fəˈsiːʃəs/
fickle adj. 多变的 (changing opinions often) /ˈfɪk(ə)l/
tickle v. 使发痒 (to touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter) /ˈtɪk(ə)l/
v. 使高兴 (to excite or stir up agreeably)
trickle v. 细细地流 (to flow in a thin gentle stream) /ˈtrɪk(ə)l/
v. 慢慢地移动 (to move or go one by one or little by little)
ticklish adj. 难对付的,棘手的 (difficult to deal with) /ˈtɪklɪʃ/