Detritylation
[化] 脱三苯甲基; 脱三苯甲基作用
🗣️ 情景例句
If you have time around Christmas, please come to visit my family.
如果你圣诞节前后有空，欢迎到我家来玩。
Is this within the tax-free limit?
这个在免税限额内吗？
How old are you?
你多大啦？