Megabase
[医]巨碱基
🗣️ 情景例句
This is Mr. Wu in Room 415.
我在415房间，姓巫。
She fears Tom will drop out of school.
她担心汤姆会休学。
I sat in the front of the bus to get a good view of the countryside.
我坐在汽车的前部，以便饱览农村风光。