點解KY(潤滑劑)要叫KY?(5分)

'K-Y Jelly' is a water-based, water-soluble personal lubricant produced by Johnson & Johnson, containing carboxymethyl cellulose, sodium alginate and EDTA. The initials "K-Y" are not known to represent any words, but are retained for their brand-identity.

Created in 1917 and then named Jelly Personal Lubricant, the jelly's popularity began with medical use, where it was often chosen by doctors because of its natural base. In contrast with petroleum-based lubricants, K-Y is generally biologically inert, and contains no colour or perfume additives. The lubricant has proved extremely popular as it does not stain and is easily cleaned up. The most recent group of commercials feature actress Erica Shaffer as the company spokesperson.

K-Y Jelly is now more widely used as a sexual lubricant. It does not react with latex condoms or silicone rubber-based sex toys. It can also be used for lubrication purposes when taking body temperature by rectum. It has a thick consistency and a tendency to dry out during use, but can be "reactivated" by the addition of saliva or more water. While it is not recommended for ingestion, it has a sweetish taste, so as to not interfere with oral sex.

潤滑劑其實係叫lubricant,

KY係全球最好賣最出名既潤滑劑牌子, 1917年o係美國開始生產, 係全球第一隻潤滑劑, 現時全球市場佔有率最高既牌子, 久而久之D人一叫KY就知道係潤滑劑, 等如人地同你講tempo 你都知係紙巾一樣囉。

KY(潤滑劑)要叫 KY---short form

e.g. 工商銀行--叫工行....
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