Methylene
n. 亚甲基\\n[化] 亚甲基
🗣️ 情景例句
I'm really impressed by your show.
你的展览让我留下了深刻的印象。
A good beginning makes a good ending.
善始者必善其终。
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。