🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的,不普遍的;淘汰的;
n. 血清素\\n[化] 5-羟色胺
n. (神经细胞对化学物质的)再吸收,再摄取
n. 禁止者, 抑制人, 抑制物, 抑制因素, 抑制剂, 阻化剂\\n[计] 禁止器, 抑制剂
🗣️ 情景例句
Bottoms up!
干杯!
How long have you been studying English?
你学了多长时间的英语了?
The snake, however, continued to 'dance' slowly.
然而那蛇却还是缓慢地“舞动”着。