Transvection
[數(shù)]內(nèi)積, 縮并
??? 情景例句
to spend a weekend with him at his farm.
去他的農(nóng)場(chǎng)跟他一起渡個(gè)周末。
I know. Save your breath!
早就知道了，還用你說！
Such an attempt only aggravates the strain of mental effort.
這種愿望只能加劇精神緊張。