Always check a delegate for null before invoking it.

The act of invoking limitation of liability shall not constitute an admission of liability.

援用责任限制的行为,并不构成对责任的承认.

Outsourcing has succulent fruit involucre, mature natural cracking.

果实外包有肉质总苞, 成熟后自然开裂.

Post-harvest involucre not be shedding their own system Dehulling retting.

采后总苞未自行脱落的须沤制脱皮.

The extrafloral nectaries derived from the 4~5 layers initial cells of involucre lobes.

虎刺花外蜜腺起源于总苞裂片顶端表面的4～5层原始细胞.

When he distinguished Anna, he involuntarily frowned, nodded stiffly.

当他认出安娜时, 不自觉地皱了皱眉, 僵硬地点了点头.

Remember that when underwater, characters will involuntarily sink slowly towards the bottom.

注意,当你在水面以下时, 你将不知不觉的慢慢的沉到水底.

She shivered involuntarily as he approached her.

他离她越来越近,她不由自主地颤抖起来.

They involuntarily sauntered on together, without speaking, for two or three minutes.

他们两个就不知不觉地一块儿往前漫无目的地走去了, 有两三分钟的工夫都没说话.

When she saw him lift his eyes, her heart jumped involuntarily.

当她看见他抬起眼睛的时候, 心里不禁一动.

Her eyes strayed involuntarily.

她的目光不由自主地移开了.

He looked so white and upset that the others involuntarily paused in their conversation.

他脸色苍白,神情不安,其他的人都不由得停止了谈话.

I felt my body involuntarily stiffen against her invasion of my personal space.

随着她不断侵入我的个人空间，我感觉全身都不由自主地紧绷起来。

Her eyes involuntarily glanced towards his singular figure.

她的眼光,不知不觉地往他怪模怪样的形体上瞧去.

They were like the involuntary movements of his own heart and blood.

他们就象是他自己的心脏和血液在自然地运动一般.

an involuntary cry of pain

不由自主的痛苦的喊叫

Absence of mind is altogether an involuntary thing.

发愣,是完全出自无意识的.

An involuntary of joy escaped from her lips.

她那情不自禁的喜悦脱口而出.

This is truly involuntary and out of his control!

这真是身不由己呀!

It ( becoming a hero ) was involuntary. They sank my boat.

这 ( 成为英雄这件事情 ) 是无意中发生的, 他们沉了我的船.

Following involuntary hospitalizations , Sister 1 was diagnosed with schizophrenia, chronic undifferentiated type.

继非自愿住院, 妹妹一被诊断患有精神分裂症, 慢性未分化型.