Opposal
n. 反对
🗣️ 情景例句
Shows insufficient evidence of achievement.
缺乏获得成功的足够依据。
When will you be released?
你预定何时出院？
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。