Left atrium
左心房
🧩 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);
n. 中庭, 心房\\n[医] 房, 前房
🗣️ 情景例句
in the past few weeks.
在最近几个星期。
To speed away
快速离开
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？