Pregracile sulci
[医] 薄叶前沟
🧩 词语组成解析
薄叶前的
[医] 沟
🗣️ 情景例句
I feel as if we've met each other before.
我觉得我们以前见过面。
How many gallons are you going to take?
你要拿几加仑？
The Australian seasons are the opposite.
澳大利亚的季节正好相反。