Zoogene
生物沉积环境
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
Our packing charge includes $1 for the drum, which sum will be credited on return.
包装费中有1美元是包装桶的费用，此费用在桶还给我们时可退回。
' Just then, the telephone rang.
”正在这时，电话铃响了。