Gad's hypothesis
[医] 加德氏假说(动脉与门静脉交通处成锐角)
🧩 词语组成解析
🗣️ 情景例句
Before the barbeque let's sharpen all the knives.
烧烤之前先把刀磨一磨。
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。