Heptane dicarboxylic acid

[化] 壬二酸

?? 詞語組成解析

heptane
n. [化]庚烷
dicarboxylic
[化]二羧基的
acid ['?s?d]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物質;
acid尖,酸,銳利 →酸;酸的,酸性的

??? 情景例句

When you have nothing to do, time goes slowly.
你沒事做時,時間便過得很慢。
He tried to sell me his lousy radio.
他想把他那臺破收音機賣給我。
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
長期以來,海員中流傳著一種迷信的說法,認為海豚會把快要淹死的人托到水面,救人性命;或在人們周圍列隊保護,使他們免遭鯊魚傷害。
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?? 更多 H 開頭的單詞

handbag 'h?nd'b?g
headers 'hed?z
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