O. u.
[医] 每眼, 两眼一起
🧩 词语组成解析
[医] O型, 菌体型, 不动型(细菌)
[医] 单位
🗣️ 情景例句
Could you knead the dough for me?
你能帮我揉面吗？
He is in difficulty in his business.
他在事业上遇到困难了。
You will be better off.
你的状况会好起来的。