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单词 floss
释义
N24747292flossSpoken.29Fiction.94Magazine.124Newspaper.23Academic.22 V27886212flossSpoken.25Fiction.39Magazine.122Newspaper.21Academic.5

floss

/flɒs/
mass noun
1
the rough silk enveloping a silkworm's cocoon
(蚕茧外的)乱丝, 绪丝。
1.1
(亦作floss silk)untwisted silk fibres used in embroidery
(未捻的)绣花丝线。
1.2
the silky down in maize and other plants
(玉米等植物的)黍须, 绒毛:

milkweed floss.

马利筋的绒毛。

1.3
short for DENTAL FLOSS.
DENTAL FLOSS的简称。
with obj.
clean between (one's teeth) with dental floss
用牙线清洁(牙缝):

I flossed my teeth

我用牙线清洁了牙齿

no obj. you must floss well.

你必须好好用牙线清洁牙齿。

词源
mid 18th cent.: from French (soie) floche 'floss (silk)', from Old French flosche 'down, nap of velvet', of unknown origin.
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更新时间:2025/3/29 9:57:02