Pentafluorinated
五氟化的
🗣️ 情景例句
Most celebrities feel there's something extra special about themselves.
大多数名人觉得他们很特别。
Sometimes Henry peeps into his sister's diary.
亨利有时候会偷看他姐姐的日记。
They gave me a FORM and told me to fill it out.
他们给我一张表让我填。