Thrapic acid
[化] 十七碳四烯酸
🧩 词语组成解析
🗣️ 情景例句
and I've been trying to find just the right thing for her.
而我一直在为她找件合适的东西。
No,that's not my book.
不，那不是我的书。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。