Microirradiation
微量照射
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
That night we partied until dawn.
那晚我们痛饮到天亮。
'Would you mind unlocking this suitcase please?'
“请打开这只手提箱好吗？”