?? 詞語(yǔ)組成解析
[醫(yī)] 鈷(27號(hào)元素)
??? 情景例句
He appeared ill at ease at the party.
他在宴會(huì)上顯得很拘謹(jǐn)。
My drink is cool and refreshing.
我的飲料冰涼清爽。
That's why we were getting anxious about you.
所以我們才為你們擔(dān)心。