synthetics造句
Natural fabrics like silk and wool are better insulators than
synthetics.
丝绸和羊毛之类的纯天然织物比合成纤维的保暖性更好。
cotton fabrics and
synthetics棉织物与合成织物
It is a universally applicable thickener for printing on the
synthetics.
特别适合用做纺织印染工业中人造合成纤维的印染增稠剂.