Monotactic
構(gòu)形的單中心規(guī)整性
??? 情景例句
Don't forget to take lots of pictures.
別忘了照些照片。
You must not pledge your own health.
切不可把健康作孤注一擲。
I know it's not necessary. I want to do it.
我知道不必這樣，可是我愿付？/span>