[sī]
[名]
(蚕丝) silk
									
										raw silk
										生丝
									
									
									
										Silkworms spin silk.
										蚕吐丝。
									
									
									
										It is woven of [from] silk.
										这是用丝织成的。
									
									(像丝的物品) a threadlike thing
									
										meat cut into slivers; shredded meat
										肉丝
									
									
									
										copper wire
										铜丝
									
									
									
										a thread of light
										一丝亮光
									
									
									
										fine drizzle
										雨丝
									
									
									
										tungsten filament
										钨丝
									
									
									
										cobweb
										蜘蛛丝
									
									(极少或极小的量) a tiny bit; trace
									
										not a bit of difference
										一丝不差
									
									
									
										There isn't a trace of a smile on her face.
										她脸上没有一丝笑容。
									
									
									
										There isn't a breath of air.
										一丝风也没有。
									
									[量]
(重量单位) si, a unit of weight (=0.0005 grams)