D-l
[医][=dextro-levo]右旋-左旋
🗣️ 情景例句
You think I can just skip it now and get to it at college?
你想我现在略过数学， 等到上了大学再学， 可以吗？
Not necessarily.
不见得。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，