3 Old HSK word(s):

☊丝 ** B

☊丝毫 ** C

☊螺丝钉 ** D

保险丝 * * 蚕丝 * * 灯丝 * * 粉丝 * * 钢丝 * * 蕾丝 * * 螺丝 * * 摩丝 * * 人造丝 * * 肉丝 * * 丝丝 * * 铁丝 * * 烟丝 * * 真丝 * *

真 real, actual, true, genuine

丝 silk / fine thread / wire / strings

Hsk Characters: 丝 *

HSK -Characters and beyond:

Gb	Big5	Eng	Rad	Mega	Triple	Multilingual
丝 4E1D +	絲 + +	silk / fine thread / wire / strings	一	丝	One 丝 (SEIDE ) si1	+

Korean:

絲 + 丝 실 사 (실: a thread)

4 NHSK word(s): 丝绸 * 5 si1 chou2silk cloth/ silk 丝毫 * 5 si1 hao2the slightest amount or degree/ a bit 螺丝钉 * 6 luo2 si1 ding1screw 一丝不苟 * 6 yi1 si1 bu4 gou3not one thread loose (idiom)/ strictly according to the rules/ meticulous/ not one hair out of place

KOREAN6000 word(s):

2 KOREAN 2500 New HSK words):
丝绸 + sīchóu 비단. 명주. 견직물. [천연 실크•인조 실크로 짠 방직물의 총칭] bidan. myeongju. gyeonjigmul. [cheon-yeon silkeu•injo silkeulo jjan bangjigmul-ui chongching]
丝毫 + sīháo 조금도. 추호도. 털끝만치도. 호리라도. jogeumdo. chuhodo. teolkkeutmanchido. holilado.

1 KOREAN Sentence(s):
我需要一个钻头和螺丝刀。 + 저는 드릴과 드라이버가 필요해요. jeoneun deuril-kwah deura-ibeo-ga pilyohaeyo.