Ophionereis
蜒蛇尾屬
??? 情景例句
at the end of the semester.
就在這個學期結束的時候。
Oh no! It's starting to rain.
哦，糟了！開始下雨了！
I suggest that you did not catch the 8 o'clock train,
您乘的不是8點鐘的火車，