floss
n[U]
1 rough silk threads from the outside of a silkworm's cocoon (蚕茧外层的)粗丝.
2 (also 'floss silk) spun (but not twisted) silk thread used for embroidery 刺绣用的丝线.
🗣️ 情景例句
I can't wait much longer.
我再也不能等了。
Do you usually lenrn Japanese on Saturday?
你通常在星期六学日文吗?
'No newspaper men, no film fans! Why don't we come more often?'