protectively造句怎么写

His arm draped protectively over Megan's shoulders, he said, "She isn't catching on like the other kids are."

The biological effect of protectively applied nitrogen on nodulation N-fixing activity, nitrogen forms in Xyloid liquid, and amount of assimilated nitrogen in soybean were studied.

Two long, white hands shot out protectively in front of me, and the van shuddered to a stop a foot from my face, the large hands fitting providentially into a deep dent in the side of the van's body.

The Wallflower: This is a shy, submissive individual who holds the glass protectively, not letting go, as though afraid somebody will take it away.

A student teacher then threw herself protectively in front of a student.

She lifted me in her slender arms as easily as Emmett had, shielding me protectively, and then we flew out the door, leaving the lights bright behind us.