Ci-s
[醫][=calculus index score]牙石指數記分
?? 詞語組成解析
[計] 輸入, 通信接口, 計算機工業, 配置項\\n[化] 化學電離
??? 情景例句
You'll need to hurry up, or you'll miss the train.
你得快點，否則趕不上火車。
What time's the next train to Washington?
下一趟去華盛頓的車幾點開？
One of links in the chain that drives the wheels had snapped.
驅動輪子的鏈條斷了一節。