Mackenzie's points
[医] 麦肯齐氏点(胆囊疾患时腹直肌上段压痛点)
🧩 词语组成解析
n. 转轨器, 道岔\\n[计] 磅
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
I've got news for you.
我要告诉你一个好消息。
I feel I am the happiest person in the world.
我觉得自己是世界上最幸福的人了。