Dull rayon
[化] 无光人造丝
🧩 词语组成解析
dull
[dʌl]
adj. 钝的;迟钝的;呆滞的;阴暗的;
v. 缓和;减轻;使阴暗;
rayon
['reiɔn]
n. 人造丝，人造纤维丝;
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
Who are you?
你是谁？
OK, Mom! said Lucy.
“好的，妈妈！”露西说。