Sal sedative
[化] 硼酸
🧩 词语组成解析
n. 婆罗双树, 盐\\n[医] 盐
sedative
['sedətiv]
n. [医]镇静剂，止痛药;能使安静的东西;
adj. 镇静的，镇定的，止痛的;使镇静的，使安静的;
🗣️ 情景例句
and keep the cultural programs for our kids.
以便为我们的孩子保存文化活动。
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。