Stratospheric
[ [ˌstrætə'sferik] ]
辅助 Assistant
a. 同温层的
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
People said gold could easily be picked up by washing sand from the river in a pan of water.
据说，在一盆水里淘洗可沙就很容易找到金子。