Maddrell salt
[化] 长链高分子量偏磷酸钠; 长链的高分子量偏磷酸钠
🧩 词语组成解析
salt
[sɔlt]
n. 盐;风趣;机智，讽刺;药用盐，泻盐;
vt. 撒盐;用盐渍;加盐以调味;为…增加趣味;
adj. 含盐的;有咸味的;盐渍的;
salt(salt)→盐；食盐；提神物；刺激；咸的；食盐的；加盐；用盐腌
🗣️ 情景例句
You estimate his worth too highly.
你高估了他的价值。
Even Homer sometimes nods.
人非圣贤，孰能无过。
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。