Penocontemporaneous
[地質(zhì)]沉積后到固結(jié)前的
??? 情景例句
Life has its ups and downs, but it certainly has its rewards.
人生有沉也有浮，但是無論怎樣都確有其價(jià)值。
Have you invited any boys?
你邀請男孩嗎？
Are you crazy?
你瘋了嗎？