Calcium tetraborate
[機] 四硼酸鈣
?? 詞語組成解析
四硼酸鹽
??? 情景例句
I told you. He'll use any excuse to avoid math.
我說嘛 ，他就是要找各種藉口來逃避數學。
I ask him to take this medicine.
我要求他吃藥。
Alcohol may be a medical disinfectant, but should not be relied upon to sterilize water.
酒精可能是醫學上的消毒劑，但決不可用來消毒飲用水。