Hemal flexure
[医] 血管侧曲
🧩 词语组成解析
a. 血液的, 血管的\\n[医] 血的, 血管的, 脉管的, 腹侧的
n. 屈曲, 折褶, 弯曲部分\\n[化] 挠曲
🗣️ 情景例句
I did my thesis on Sino-American Business Relationship.
我做的论文题目是中美贸易关系。
Because of the type of purchase, we can only ship by road.
由于商品的性质，我方只能使用公路运输。
for she had sixteen watertight compartments.
因为船由16个密封舱组成，