Quercitol
n. [化]栎醇,环己五醇
🗣️ 情景例句
Safety first.
安全第一。
Have but few frieds,though many acquaintances.
结交可以多，朋友应宜少。
Jim and Li Lei meet on the road outside Li Lei's house.)
（吉姆和李垒在李垒家外面的路上相遇。）