Native paraffin
[经] 天然石蜡
🧩 词语组成解析
n. 石蜡, 石蜡烃\\n[化] 石蜡; 硬石蜡; 链烷烃; 链烷属烃
🗣️ 情景例句
Thank you for seeing me on such short notice.
谢谢您这样快就安排见我。
If there's anything else I can do,please let me know.
如果有其他东西我能做的，请让我知道。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。