Left ventricular heart-failure
[医] 左心室衰竭
🧩 词语组成解析
left
[lɛft]
adj. 左边的，左侧的;左派的;
n. 左，左面;[军]左翼;左派，激进分子;
adv. 向左;在左边;
v. 离开( leave的过去式和过去分词);
a. 心室的, 膨胀的
heart
[hɑrt]
n. 心，心脏;感情;要点;胸部;
vt. 鼓励;激励;
vi. 结心;
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
He was at a loss for words.
他不知道该说什么好。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。