1.
Having the lips pressed together.
嘴唇紧闭的嘴唇闭到一起的
2.
"He whose eyes are shut is a man of twisted purposes, and he who keeps his lips shut tight makes evil come about."
眼目紧合的，图谋乖僻，嘴唇紧闭的，成就邪恶。
3.
She compressed her lips and kept silent.
她紧闭嘴唇,一声不吭。
4.
Clenching her lips, she nodded.
她紧闭着嘴唇，点点头。
5.
Her lips tightened. The feeling of mutual antagonism was increased.
她的嘴唇紧闭着，双方的敌对情绪增加了。
6.
Articulated through the mouth only, with the nasal passages closed.
口腔发音的只通过嘴、唇发音的，发音时鼻腔紧闭
7.
Now he worked with clenched teeth, his lips pressed back above his beard.
他咬紧了牙做着工作，胡须上面的嘴唇闭得紧紧的。
8.
He clinched his hands. He knitted his brows and tightened his lips.
他双手握拳，双眉紧蹙，嘴唇紧闭。
9.
Wu Sun-fu listened with his brows drawn together in a frown.His lips were pressed tightly together and his keen glance darted all round.
吴荪甫皱了眉头，嘴唇闭得紧紧地，尖利的眼光霍霍地四射。
10.
Ke Tso-fu sat tight-lipped and silent, adamant as ever.
克佐甫不作声了，薄嘴唇闭得紧紧地，也是同样的坚决。
11.
Laban Tall's lips were thin, and his face was rigid.
拉班·塔尔紧闭着嘴唇，脸色严峻。
12.
Ke Tso-fu was silent, and his lips were closed tighter than ever.
克佐甫不作声，嘴唇再闭得紧些；
13.
A close mouth catches no flies.
[谚]嘴唇闭紧，苍蝇难进；口紧不招祸；祸从口出。
14.
Articulated mainly by closing or partly closing the lips, as the sounds(b), (m), or(w).
唇音的闭上嘴唇或部份闭上嘴唇而发音的，如（b），（m）或（w）音
15.
Articulated mainly by closing or partly closing the lips, as the sounds(b), (b>mb>), or(w).
唇音的闭上嘴唇或部份闭上嘴唇而发音的，如（b），（b>mb>）或（w）音
16.
For,close your lips, push air forward, and then open your lips quickly.
对于 ，闭上嘴唇，向前出气，然后迅速的张开嘴唇。
17.
Have client place meter mouthpiece in the mouth and close lips, making a firm seal.
让病人将计量器放入口中，紧闭嘴唇，使不漏气。
18.
"and a mouth which, unless when he forcibly compressed it, was apt to be tremulous, expressing both nervous sensibility and a vast power of self-restraint."
至于他的嘴唇,如果不是紧紧闭着,就会易于颤抖,表明了他既有神经质的敏感又有极大的自制力。