pertain 

12586
GREIELTS
单词释义
vi.存在,适用
词根词缀记忆/谐音联想记忆 补充/纠错
词根per 自始至终 + tain 拿住 → 始终握住不 …………
其他怎么记补充/纠错
串记记忆为了查明(ascertain)他是否真的戒(abstain)烟了,我扣留(detain)了他打火机,让他维持 …………
词性拓展记忆 / 词形拓展记忆
原形:pertain第三人称单数:pertains过去式:pertained过去分词:pertained现在分词:pertaining
词根记忆 / 词缀记忆
pertain v 从属,相关(per始终+tain=始终拿着=[两者]从属,相关)
tain ten tin= hold ,表示”拿住”
attain v 获得(at 加强动作+tain=拿住了=获得)
attainadle a 可达到的(attai …………
词组和短语补充/纠错
pertain to 与…有关
单词例句
The plan also states that the development focus will be multifaceted and pertain to areas like nighttime economy, departure tax refund, specialty business streets, experiential business formats, unique consumption scenarios, and diverse social spaces.
ASML said it is important to consider that the additional export controls do not pertain to all immersion lithography tools but only to what is called the "most advanced".
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