feeler

n 1 long slender part in certain animals, esp insects, for testing things by touch 某些动物（尤指昆虫）的触须, 触角. 2 (idm 习语) put out feelers (infml 口) cautiously check the views of others 谨慎地试探别人的观点: I'll try to put out some feelers to gauge people's reactions to our proposal. 我想试探一下, 看看人们对我们建议的反应.

feebly, feed, feed in, feed on, feed up, feed with, feedback, feedbag, feeder, feeding-bottle, feel, feel about, feel amused at, feel bitter at, feel envy at, feel guilty about, feel like, feel one's way, feel out, feel up to, feeler gauge, feeling, feet, feign, feigned, feint, feisty, feldspar, felicitate, felicitation, felicitous, felicitously, felicity, feline, fell, fellatio, fellow, fellow scientist, fellow-actor, fellow-citizen,