Mesothecium
中藥室
??? 情景例句
The work is not as difficult as you think.
工作不像你想象的那么難。
You can stay as long as you pay the rent on time.
只要你按時交房租，你就能住這兒。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人們認為，在1850年到1910年之間，野牛的頭數從6，000萬頭降到只有幾百頭了。