Nigrify
vt. 使黑, 使变黑
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
To minimize any possible damage, we've packed our goods in the way to suit for long sea-voyage.
为使损失减少到最低限度，我们对货物的包装足以承受长途海运。
no more than one or twofeet thick.
气垫只有一两英尺厚。