清扫…的下面
Potentiodynamic sweep and electrochemical desorption under potentiostatic oxidation are used to investigate the hydrogen in steel.
采用动电位扫描与恒电位阳极氧化的电化学解吸研究了钢中的氢。
Don't forget to sweep under the beds.
别忘记打扫床的下面.
He always forgets to sweep the crumbs under the table.
他老忘了打扫饭桌下的碎屑.
Hidden under moss too deep to sweep away . And the first autumn wind added fallen leaves.
苔深不能扫,落叶秋风早.
Sweep up the crumbs from under the table.
把桌下的碎屑扫起来.
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