Thionic acid
[医] 硫羰酸
🧩 词语组成解析
a. [化]硫的, 含硫的, 从硫衍生的
🗣️ 情景例句
May I bring you a salad?
要不要来点沙拉呢？
Care killed the cat.
忧虑伤身。
He noticed at once that discipline was slack: the Danes had the self-confidence of conquerors, and their security precautions were casual.
他马上发现丹麦军纪律松弛，他们以征服者自居，安全措施马马虎虎。