Alkalosite
[建] 阿咖炸药, 额克煞特
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
A good teacher should always avoid embarrassing his students.
一位好的教师无论何时都应该避免使学生感到难堪。
After they had entered the house, they went into the dining room.
他们进到屋里后，走进了饭厅。