Alkaline rocks
[机] 碱性岩
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
n. 岩石, 岩礁；岩石礁石（rock复数形式）
🗣️ 情景例句
My parents paid my way through college.
我父母供我上大学。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。