英语词源
- astatic (adj.)
- 1827, from Greek astatos "unstable, not steadfast," from a-, privative prefix (see a- (3)), + statos "placed, standing," from PIE root *sta- (see stet).
权威例句
- 1. The child sleeps in the evening astatic.
- 孩子晚上睡觉不安定.
- 2. The white paper declared that North Korea is the East Asia astatic substantial clause.
- 白皮书声称,朝鲜是“东亚地区不安定的重要原因”.