Tfe
[医][=trifluoroethanol]三氟代乙醇
🗣️ 情景例句
You got it!
给你啦！
The modern farmer spreads the agricultural chemicals on the fields.
当今的农民
If fifty pence pieces are not exchanged for sweets, they rattle for months inside money boxes.
如果50便士不拿来换糖吃，则可以放在储蓄罐里叮当响上好几月。