A-
pref. 不, 缺少, 无\\n[医] 不, 无, 缺; 离
📖 牛津释义
a-
pref 前缀
1 (with ns, adjs and advs 与名词, 形容词, 副词结合) not; without 不; 无; 非: atheist
atypical * asexually. =>Usage at un- 用法见un-.
2 (with vs forming adjs 与动词结合构成形容词) in the state or process of 处於...状态或过程中: awake
asleep * ablaze * adrift.
🗣️ 情景例句
Don't read in bad light, it can harm your eyes.
别在昏暗的灯光下读书，会影响你的视力的。
He has a dog.
他有一条狗。
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。