Calanoida
哲水蚤亚目
🗣️ 情景例句
Years of work went into these pictures.
多年心血换来这些照片。
Don't worry. Everything will work out all right.
别担心了，一切都会好的。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，