名詞 pastille:

1. a medicated lozenge used to soothe the throat
   同義詞：cough drop, troche, pastil

pas.tille

n.（名詞）
A small medicated or flavored tablet; a troche.
片劑：一小塊藥片或調(diào)味片；錠劑
A tablet containing aromatic substances that is burned to fumigate or deodorize the air.
芳香劑：含有香料，燃燒后可用來進行空氣消毒或防嗅的片劑
A pastel paste or crayon.
制彩色粉筆的糊狀物或彩色粉筆

來源：
French
法語
from Spanish pastilla [perfume pellet]
源自 西班牙語 pastilla [香藥丸]
Italian pastillo [pastille]
意大利語 pastillo [香錠]
both from Latin pastillus [little loaf, medicine tablet] [diminutive of] p3nis [bread] * see p3-
都源自 拉丁語 pastillus [小條，藥片] [] p3nis的小后綴 [面包] *參見 p3-