Polyhydronaphthalene
[化] 聚二氫化萘
??? 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4個(gè)青少年中就有1位曾經(jīng)吸過(guò)大麻？
See you on Monday.
星期一見(jiàn)。
This brief experiment would dispel any further doubts you might have.
這一簡(jiǎn)單的試驗(yàn)會(huì)消除你可能存有的一切疑慮。